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Design eksperimenter med forskellige reaktioner, koncentrationer og temperaturer. Hvornår er reaktioner reversible? Hvad har betydning for en reaktion?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_da.jar","hasPrototype":false,"id":2515,"isCheerpj":true,"learningGoals":"Forklare hvorfor og hvordan en pinball shooter kan bruges til at hjælpe med at forstå idéer om reaktioner.<br/>Beskrive på et mikroskopisk niveau, hvad der bidrager til en vellykket reaktion (med illustrationer).<br/>Beskrive hvordan reaktionskoordinere kan bruges til at forudsige, om en reaktion vil fortsætte eller aftage<br/>Tegne et potentielt energidiagram for at bestemme aktiveringsenergien til frem-og revers-reaktioner. Forskellen i energi mellem reaktanter og produkter; Den relative potentielle energi i molekylerne på forskellige positioner på en reaktion koordinere. <br/>Tegne et potentiel energi diagram fra energierne af reaktanter og produkter og aktiveringsenergi. <br/>Skitsere hvordan antallet af reaktanter og produkter vil ændre sig som en reaktion fortsætter.<br/>Forklare hvordan de ved, at et system har nået ligevægt ud fra et diagram over antallet af reaktanter og produkter over tid.<br/>Forudsige hvordan en forøgelse- eller sænkening af temperaturen vil påvirke et system i ligevægtsposition. <br/>Beskrive den relative størrelse af frem- og tilbage reaktioner ved ligevægt.<br/>Forklare hvad der påvirker om ligevægtsstillingen går mod produkter eller reaktanter. <br/>Forudsige hvordan tilsætning af en reaktant eller et produkt, vil påvirke frem og tilbage-reaktionsstørrelser, og når det nye system når ligevægt, hvordan reaktant- og produkt koncentrationer vil se ud, sammenlignet med det oprindelige system ved ligevægt.<br/>Sammenligne grafer over koncentration over tid, at afgøre hvilken svarer til den hurtigste- eller langsomste mængde.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=da","simPageUrl":"/da/simulations/reactions-and-rates","title":"Reaktioner og størrelser"},"de":{"description":"Betrachten Sie eine chemische Reaktion als Zusammenstoß von Atomen und Molekülen. Führen Sie Experimente mit verschiedenen Reaktionen, Konzentrationen und Temperaturen aus. Wann sind Reaktionen umkehrbar? Welche Größen beeinflussen die Geschwindigkeit einer Reaktion?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_de.jar","hasPrototype":false,"id":5517,"isCheerpj":true,"learningGoals":"Erklären Sie, wie ein Flipperautomat beim Verständnis chemischer Reaktionen helfen kann.<br/>Beschreiben Sie auf mikroskopischer Ebene, was für eine erfolgreiche Reaktion notwendig ist.<br/>Beschreiben Sie, wie die Reaktionskoordinate verwendet werden kann, um vorherzusagen, ob eine Reaktion schnell oder langsam abläuft.<br/>Verwenden das Diagramm der potenziellen Energie (Reaktionsprofil) zur Bestimmung von: <br/>Aktivierungsenergie für die Hinreaktion und Rückreaktion<br/>Energieunterschied zwischen Reaktanten (Edukten) und Produkten<br/>die relativen potenziellen Energien der Moleküle an verschiedenen Positionen der Reaktionskoordinate.<br/>Zeichnen Sie ein Diagramm der potenziellen Energie (Reaktionsprofil) aus den Energien der Reaktanten und Produkte und der Aktivierungsenergie.<br/>Erläutern Sie, wie sich die Zahl der Reaktanten und Produkte während der Reaktion verändert.<br/>Erklären Sie, woran Sie erkennen, dass ein System das Gleichgewicht erreicht hat (aus Konzentrations-Zeit-Diagrammen von Reaktanten und Produkten).<br/>Sagen Sie voraus, wie die Temperatur die Lage des Gleichgewichts beeinflusst.<br/>Beschreiben Sie die Reaktionsgeschwindigkeiten der Hinreaktion und Rückreaktion im Gleichgewicht.<br/>Erklären Sie, welche Faktoren die Lage des Gleichgewichts bestimmen.<br/>Sagen Sie voraus, wie die Zugabe eines Reaktanten oder eines Produkts die Geschwindigkeiten der Hinreaktion und Rückreaktion beeinflusst und vergleichen Sie das sich einstellende Gleichgewicht mit dem ursprünglichen Gleichgewicht.<br/>Ermitteln Sie Reaktionsgeschwindigkeiten aus Konzentrations-Zeit-Diagrammen.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=de","simPageUrl":"/de/simulations/reactions-and-rates","title":"Reaktionen & Geschwindigkeiten"},"el":{"description":"Εξερευνήστε τι είναι αυτό που κάνει μια αντίδραση να συμβεί με πρόσκρουση ατόμων και μορίων. Σχεδιάστε πειράματα με διαφορετικές αντιδράσεις, συγκεντρώσεις και θερμοκρασίες. Πότε είναι αντιστρέψιμες οι αντιδράσεις; Τι επηρεάζει τον ρυθμό μιας αναλογίας;","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_el.jar","hasPrototype":false,"id":644,"isCheerpj":true,"learningGoals":"Explain why and how a pinball shooter can be used to help understand ideas about reactions.<br/>Describe on a microscopic level what contributes to a successful reaction (with illustrations).<br/>Describe how the reaction coordinate can be used to predict whether a reaction will proceed or slow.<br/>Use the potential energy diagram to determine: The activation energy for the forward and reverse reactions; The difference in energy between reactants and products; The relative potential energies of the molecules at different positions on a reaction coordinate.<br/>Draw a potential energy diagram from the energies of reactants and products and activation energy.<br/>Sketch how the number of reactants and products will change as a reaction proceeds.<br/>Explain how they know that a system has reached equilibrium from a graph of number of reactants and products versus time.<br/>Predict how raising or lowering the temperature will affect a system in the equilibrium position.<br/>Describe the relative sizes of the forward and reverse rates at equilibrium.<br/>Explain what effects whether the equilibrium position favors the products or the reactants.<br/>Predict how addition of a reactant or product will affect the forward and reverse reaction rates, and once this new system reaches equilibrium how the reactant and product concentrations will compare to the original system at equilibrium.<br/>Compare graphs of concentration vs. time to determine which represents the fastest or slowest rate.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=el","simPageUrl":"/el/simulations/reactions-and-rates","title":"Αντιδράσεις και Ταχύτητα Αντίδρασης"},"en":{"description":"Explore what makes a reaction happen by colliding atoms and molecules. Design experiments with different reactions, concentrations, and temperatures. When are reactions reversible? What affects the rate of a reaction?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_en.jar","hasPrototype":false,"id":652,"isCheerpj":true,"learningGoals":"Explain why and how a pinball shooter can be used to help understand ideas about reactions.<br/>Describe on a microscopic level what contributes to a successful reaction (with illustrations).<br/>Describe how the reaction coordinate can be used to predict whether a reaction will proceed or slow.<br/>Use the potential energy diagram to determine: The activation energy for the forward and reverse reactions; The difference in energy between reactants and products; The relative potential energies of the molecules at different positions on a reaction coordinate.<br/>Draw a potential energy diagram from the energies of reactants and products and activation energy.<br/>Sketch how the number of reactants and products will change as a reaction proceeds.<br/>Explain how they know that a system has reached equilibrium from a graph of number of reactants and products versus time.<br/>Predict how raising or lowering the temperature will affect a system in the equilibrium position.<br/>Describe the relative sizes of the forward and reverse rates at equilibrium.<br/>Explain what effects whether the equilibrium position favors the products or the reactants.<br/>Predict how addition of a reactant or product will affect the forward and reverse reaction rates, and once this new system reaches equilibrium how the reactant and product concentrations will compare to the original system at equilibrium.<br/>Compare graphs of concentration vs. time to determine which represents the fastest or slowest rate.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates","simPageUrl":"/en/simulations/reactions-and-rates","teachersGuide":"/teachers-guide/reactions-and-rates-guide.pdf","title":"Reactions & Rates"},"es":{"description":"Explora lo que hace que ocurra una reacción al chocar átomos y moléculas. Diseña experimentos con diferentes reacciones, concentraciones y temperaturas. ¿Cuándo son reversibles las reacciones? ¿Qué afecta la velocidad de una reacción?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_es.jar","hasPrototype":false,"id":646,"isCheerpj":true,"learningGoals":"Explica por qué y cómo un tirador de pinball puede ser utilizado para ayudar a entender las ideas acerca de las reacciones.<br/>Describe a nivel microscópico lo que contribuye a una reacción exitosa (con ilustraciones).<br/>Describe cómo la reacción coordinada se puede utilizar para predecir si una reacción procederá o se inhibirá.<br/>Utiliza el diagrama de energía potencial para determinar: la energía de activación para las reacciones directa e inversa; la diferencia de energía entre reactivos y productos; las energías potenciales relativas de las moléculas en diferentes posiciones en una reacción coordinada.<br/>Dibuja un diagrama de energía potencial de las energías de los reactivos y productos y la energía de activación.<br/>Esboza cómo el número de reactivos y productos cambiarán a medida que avanza la reacción.<br/>Explica cómo saben que un sistema ha alcanzado el equilibrio a partir de una gráfica del número de reactivos y productos en función del tiempo.<br/>Predice cómo subir o bajar la temperatura afecta a un sistema en posición de equilibrio.<br/>Describe los tamaños relativos de las velocidades de avance y retroceso en equilibrio.<br/>Explica cuáles son los efectos si la posición de equilibrio favorece a los productos o los reactantes.<br/>Predice cómo la adición de un reactivo o producto afectará a las velocidades de reacción directa e inversa, y una vez que este nuevo sistema alcanza el equilibrio cómo las concentraciones de reactivos y productos se compararán con el sistema original en equilibrio.<br/>Compara las gráficas de concentración en función del tiempo para determinar cuál representa la velocidad más rápida o lenta.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=es","simPageUrl":"/es/simulations/reactions-and-rates","teachersGuide":"/teachers-guide/reactions-and-rates-guide_es.pdf","title":"Velocidades de reacción"},"es_MX":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_es_MX.jar","hasPrototype":false,"id":8178,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=es_MX","simPageUrl":"/es_MX/simulations/reactions-and-rates","teachersGuide":"/teachers-guide/reactions-and-rates-guide_es_MX.pdf","title":"Velocidades de reacción"},"es_PE":{"description":"Explora lo que hace que ocurra una reacción al chocar átomos y moléculas. Diseña experimentos con diferentes reacciones, concentraciones y temperaturas. ¿Cuándo las reacciones son reversibles? ¿Qué afecta la velocidad de una reacción?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_es_PE.jar","hasPrototype":false,"id":4844,"isCheerpj":true,"learningGoals":"Explicar por qué y cómo un tirador de pinball puede ser utilizado para ayudar a entender las ideas acerca de las reacciones.<br/>Describir a nivel microscópico lo que contribuye a una reacción exitosa (con ilustraciones).<br/>Describir cómo la reacción coordinada se puede utilizar para predecir si una reacción procederá o inhibirá.<br/>Utilice el diagrama de energía potencial para determinar: La energía de activación para las reacciones directa e inversa, la diferencia de energía entre reactivos y productos; las energías potenciales relativas de las moléculas en diferentes posiciones en una reacción coordinada.<br/>Dibuje un diagrama de energía potencial de las energías de los reactivos y productos y la energía de activación.<br/>Esboza cómo el número de reactivos y productos cambiarán a medida que una avanza la reacción.<br/>Explicar cómo ellos saben que un sistema ha alcanzado el equilibrio a partir de una gráfica del número de reactivos y productos en función del tiempo.<br/>Predecir cómo subir o bajar la temperatura afecta a un sistema en posición de equilibrio.<br/>Describir los tamaños relativos de las velocidades de avance y retroceso en equilibrio.<br/>Explicar cuáles son los efectos si la posición de equilibrio favorece a los productos o los reactantes.<br/>Predecir cómo la adición de un reactivo o producto afectará a las velocidades de reacción directa e inversa, y una vez que este nuevo sistema alcanza el equilibrio cómo las concentraciones de reactivos y productos se compararán con el sistema original en equilibrio.<br/>Comparar las gráficas de concentración en función del tiempo para determinar lo que representa la velocidad más rápida o lenta.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=es_PE","simPageUrl":"/es_PE/simulations/reactions-and-rates","title":"Velocidad de las Reacciones"},"et":{"description":"Uuri, mis paneb reaktsiooni toimuma, põrgatades kokku aatomeid ja molekule. Mõtle välja eksperimente erinevate reaktsioonide, kontsentratsioonide ja temperatuuridega. Millal on reaktsioonid pööratavad? Mis mõjutab reaktsiooni toimumise kiirust?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_et.jar","hasPrototype":false,"id":1361,"isCheerpj":true,"learningGoals":"Selgitab, kuidas saab löökkuulipildujat kasutada reaktsioonide mõistmiseks.<br/>Kirjeldab mikroskoopilisel tasemel, mis on eduka reaktsiooni tingimusteks (koos joonistega).<br/>Kirjeldab, kuidas saab reaktsiooni koordinaati kasutada selleks, et ennustada, kas reaktsioon kiireneb või aeglustub.<br/>Kasutab potentsiaalse energia diagrammi, et määrata reaktantide edaspidiste ja pööratud reaktsioonide aktivatsioonienergiat, reagentide ja saaduste energiavahet, erineva reaktsioonikoordinaadiga molekulide suhtelist potentsiaalset energiat.<br/>Joonistab reagentide ja saaduste energiate ja aktivatsioonienergia põhjal potentsiaalse energia diagrammi.<br/>Visandab, kuidas reagentide ja saaduste arv reaktsiooni jätkudes muutub.<br/>Ennustab, kuidas temperatuuri tõstmine või langetamine mõjutab tasakaaluolekus olevat süsteemi.<br/>Kirjeldab tasakaalu edaspidiste ja pööratud kiiruste suhtelisi suurusi.<br/>Selgitab, mis mõjutab seda, kas tasakaaluolek eelistab reagente või saadusi.<br/>Ennustab, kuidas mõjutab reagendi või saaduste hulga suurendamine edaspidiste ja pööratus reaktsioonide kiirust ning kui see uus süsteem on jõudnud tasakaaluolekuni, siis milline on reagendi ja saaduse suhe esialgsete väärtustega.<br/>Võrdleb kontsentratsiooni ja aja graafikuid, et määrata, milline esindab kiireimat või aeglaseimat kiirust.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=et","simPageUrl":"/et/simulations/reactions-and-rates","title":"Reaktsioonid ja nende hindamine"},"eu":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_eu.jar","hasPrototype":false,"id":4951,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=eu","simPageUrl":"/eu/simulations/reactions-and-rates","title":"Erreakzioak eta abiadura"},"fa":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_fa.jar","hasPrototype":false,"id":2076,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=fa","simPageUrl":"/fa/simulations/reactions-and-rates","title":"واكنش ها و سرعت ها"},"fr":{"description":"Découvrez ce qui fait qu'une réaction arrive par la collision des atomes et des molécules. Concevoir des expériences avec des réactions, des concentrations et températures différentes. Quand des réactions réversibles sont-elles réversibles? Qu'est ce qui affecte le taux d'une réaction?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_fr.jar","hasPrototype":false,"id":647,"isCheerpj":true,"learningGoals":"Expliquez pourquoi et comment un tireur de flipper peut être utilisé pour aider à comprendre des idées au sujet des réactions.<br/>Décrivez à un niveau microscopique ce qui contribue à une réaction réussie (avec des illustrations).<br/>Décrivez comment la coordonnée réactionnelle peut être utilisée pour prédire si une réaction se poursuivre ou lent.<br/>Utilisez le diagramme d'énergie potentielle pour déterminer: L'énergie d'activation pour les réactions avant et arrière; La différence d'énergie entre les réactifs et les produits; Les énergies potentielles relatives des molécules à des positions différentes sur une coordonnée réactionnelle.<br/>Dessiner un diagramme d'énergie potentielle à partir de l'énergie des réactifs et des produits et de l'énergie d'activation.<br/>Schématiser comment le nombre de réactifs et de produits va changer au cours de la réaction.<br/>Expliquer comment ils savent que le système a atteint l'équilibre à partir d'un graphique du nombre de réactifs et de produits en fonction du temps.<br/>Prédire comment élever ou d'abaisser la température aura une incidence sur un système dans la position d'équilibre.<br/>Décrire les grandeurs relatives des taux avant et arrière à l'équilibre.<br/>Expliquez quels sont les effets si la position d'équilibre favorise les produits ou les réactifs.<br/>Prédire comment l'ajout d'un réactif ou d'un produit aura une incidence sur les taux de réaction avant et arrière, et une fois que ce nouveau système atteint l'équilibre comment sont les concentrations de réactif et de produit comparées au système d'origine à l'équilibre.<br/>Comparer les graphiques de la concentration en fonction du temps pour déterminer ce qui représente le taux le plus rapide ou le plus lent.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=fr","simPageUrl":"/fr/simulations/reactions-and-rates","title":"Réaction et cinétique"},"gl":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_gl.jar","hasPrototype":false,"id":4863,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=gl","simPageUrl":"/gl/simulations/reactions-and-rates","title":"Reaccións e Rtos"},"hr":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_hr.jar","hasPrototype":false,"id":8506,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=hr","simPageUrl":"/hr/simulations/reactions-and-rates","title":"Brzina reakcija"},"hu":{"description":"Fedezd fel, mitől reagálnak egymással az összeütköző atomok és molekulák. Tervezz kísérleteket különböző reakciókkal, más-más koncentrációk és hőmérsékletértékek mellett. Mitől fordítható meg egy reakció? Mi befolyásolja egy egyszerű reakció sebességét?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_hu.jar","hasPrototype":false,"id":2391,"isCheerpj":true,"learningGoals":"Magyarázza el, miért és hogyan használható a golyópöckölő arra, hogy jobban megértsük a reakciókat.<br/>Írja le mikroszkopikus szinten (képekkel illusztrálva), mi kell ahhoz, hogy egy reakció végbemenjen.<br/>Magyarázza el, hogyan állapítható meg a reakciókoordináta segítségével, hogy egy reakció végbe megy-e teljesen.<br/>Használja a potenciális energia grafikonját a következők szemléltetésére: az oda-vissza reakciók aktiválási energiája; a reaktánsok és a termékek energiakülönbsége; a molekulák relatív potenciális energiája a reakciókoordináta különböző értékeinél.<br/>Rajzolja fel a potenciális energia ábráját, ha ismert az aktiválási energia, valamint a reaktánsok és a termékek energiája.<br/>Vázolja fel, hogyan változik a reaktánsok és a termékek mennyisége a reakció előrehaladtával.<br/>Magyarázza el, mi árulja el a reaktánsok és termékek mennyiségének időfüggését mutató diagramon, hogy beállt-e már az egyensúly.<br/>Jósolja meg, hogy a hőmérséklet növelése vagy csökkentése milyen hatással lesz a rendszerre egyensúly esetében.<br/>Mondja meg, hogyan viszonyul egymáshoz képest az oda-vissza reakciók sebessége egyensúly esetében.<br/>Magyarázza el, mi befolyásolja azt, hogy az egyensúly a termékek vagy a reaktánsok irányában van-e eltolódva.<br/>Jósolja meg, hogy egy reaktáns vagy egy termék mennyiségének növelése miképp befolyásolja az oda-vissza reakciók sebességét, valamint azt, hogy az így előállt új rendszer reaktáns- és termékkoncentrációi hogyan viszonyulnak az eredeti rendszeréhez az egyensúly beállta után.<br/>Hasonlítsa össze a koncentráció–idő diagramokat abból a szempontból, hogy melyik tükröz nagyobb vagy kisebb reakciósebességet.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=hu","simPageUrl":"/hu/simulations/reactions-and-rates","title":"Reakciók: sebesség & egyensúly "},"in":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_in.jar","hasPrototype":false,"id":4449,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=in","simPageUrl":"/in/simulations/reactions-and-rates","title":"Reaksi dan Tingkatannya"},"it":{"description":"Analizza cosa fa avvenire una reazione facendo urtare atomi e molecole.<br/>Progetta esperienze con diverse reazioni, concentrazioni, e temperature. Quali reazioni sono reversibili? Cosa influenza la velocità di reazione?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_it.jar","hasPrototype":false,"id":2409,"isCheerpj":true,"learningGoals":"Spiegare perché ed in che modo il gioco del flipper può aiutare a capire i concetti delle reazioni.<br/>Descrivere a livello microscopico quali elementi contribuiscono al successo di una reazione chimica (corredare la spiegazione con illustrazioni).<br/>Descrivere in che modo la coordinata di reazione possa essere utilizzata per predire se la reazione continuerà o rallenterà.<br/>Usare il diagramma dell'energia potenziale per determinare: l'energia di attivazione per la reazione diretta e quella inversa; la differenza tra l'energia dei reagenti e quella dei prodotti; le energie potenziali delle molecole relative ai diversi valori di una coordinata di reazione; tracciare un grafico dell'energia potenziale partendo dalle energie dei reagenti, dei prodotti, e dall'energia di attivazione.<br/>Fare uno schizzo su come cambierà il numero dei reagenti e dei prodotti man mano che la reazione procede.<br/>Spiegare come è possibile sapere che un sistema ha raggiunto l'equilibrio da un grafico del numero di reagenti e prodotti rispetto al tempo.<br/>Predire in qual modo l'innalzamento o l'abbassamento della temperatura influenzerà un sistema in equilibrio.<br/>Descrivere il valore relativo delle velocità diretta ed inversa all'equilibrio.<br/>Spiegare quali effetti si hanno se la posizione di equilibrio favorisce i prodotti o i reagenti.<br/>Prevedere in che modo l'aggiunta di un reagente o prodotto influenzerà le velocità di reazione diretta e inversa e, una volta che questo nuovo sistema raggiunge l'equilibrio, confrontare le concentrazioni di reagente e prodotto con quelle del sistema originale all'equilibrio.<br/>Confrontare i grafici della concentrazione rispetto al tempo per determinare quale rappresenta la velocità maggiore o minore.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=it","simPageUrl":"/it/simulations/reactions-and-rates","title":"Reazioni e velocità di reazione"},"iw":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_iw.jar","hasPrototype":false,"id":1820,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=iw","simPageUrl":"/iw/simulations/reactions-and-rates","title":"תגובות וקצבים"},"ja":{"description":"何によって、原子や分子を衝突させて反応を起こすことができるのか探りましょう。異なる反応、濃度および温度を使って、実験の計画を立てましょう。どの場合に反応が可逆反応になるのでしょう？何が反応速度に影響するのでしょう？","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_ja.jar","hasPrototype":false,"id":5112,"isCheerpj":true,"learningGoals":"なぜ、そしてどのように、ピンボールシューティングゲームが反応についての理解を助けることができるのか説明します。<br/><br/>何が反応の成功を助けるのか、微視的なレベルで説明します（図や例を添える）。<br/><br/>反応が進むか遅くなるか予測するために、どのように反応座標を使うことができるか説明します。<br/><br/>ポテンシャルエネルギー図を使って、正反応と逆反応の活性化エネルギー、反応物と生成物のエネルギーの差、反応座標の異なる位置における分子の相対ポテンシャルエネルギーを求めます。<br/><br/>反応物と生成物のエネルギーと活性化エネルギーでポテンシャルエネルギー図を描きます。<br/><br/>反応の進行に伴って、どのように反応物と生成物の数が変化するのか簡単に説明します。<br/><br/>時間の関数として描かれた反応物と生成物の数のグラフによって、化学平衡に達したことがどのように分かるのか説明します。<br/><br/>温度を上げたり下げたりすることが、どのように平衡状態にあるシステムに影響するのか予測します。<br/><br/>平衡状態での正反応と逆反応の速度の相対的な大きさを説明します。<br/><br/>平衡位置が生成物に近いか反応物に近いかによってどのような効果があるのか説明します。<br/><br/>反応物または生成物の追加がどのように正反応と逆反応の反応速度に影響するのか、また、この新しいシステムが平衡状態に達した時、反応物と生成物の濃度は、元のシステムの平衡状態のときの濃度に比べてどうなのか予測します。<br/><br/>時間の関数としての濃度のグラフを比較して、どちらの反応の速度がより速いか遅いか予測します。","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=ja","simPageUrl":"/ja/simulations/reactions-and-rates","title":"反応と速度"},"ka":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_ka.jar","hasPrototype":false,"id":2737,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=ka","simPageUrl":"/ka/simulations/reactions-and-rates","title":"რეაქციები და შედეგები"},"kk":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_kk.jar","hasPrototype":false,"id":5697,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=kk","simPageUrl":"/kk/simulations/reactions-and-rates","title":"Реакцияның & шамалары"},"km":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_km.jar","hasPrototype":false,"id":2516,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=km","simPageUrl":"/km/simulations/reactions-and-rates","title":"ប្រតិកម្ម និងល្បឿន"},"kn":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_kn.jar","hasPrototype":false,"id":5185,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=kn","simPageUrl":"/kn/simulations/reactions-and-rates","title":"ರಾಸಾಯನಿಕ ಕ್ರಿಯೆ ಮತ್ತು ಪ್ರಮಾಣ "},"ko":{"description":"원자와 분자가 충돌할 때에 무엇이 반응을 일으키는지 탐구한다. 여러 반응물, 농도, 온도에서의 실험을 설계한다. 언제 반응이 가역적인가? 무엇이 속도에 영향을 주는가?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_ko.jar","hasPrototype":false,"id":1874,"isCheerpj":true,"learningGoals":"화학반응에 대한 아이디어 이해를 돕는데 핀볼 발사기가 어떻게 사용되는지 설명한다.<br/> 미시적 수준에서 무엇이 성공적인 화학반응에 기여하는지 예를 들어 설명한다.<br/> 화학반응이 빠르게 일어날지 느리게 일어날지를 예상하기 위하여 어떻게 반응 좌표를 이용하는지 설명한다.<br/> 다음을 결정하기 위해 에너지 다이어그램을 사용한다: 정반응과 역반응의 활성화 에너지, 반응물과 생성물의 에너지 차이, 반응좌표의 여러 위치에서 분자의 상대적인 퍼텐셜 에너지.<br/> 반응물과 생성물의 에너지와 활성화 에너지로부터 위치 에너지 다이어그램을 그린다.<br/> 반응물과 생성물의 숫자가 반응과정에서 어떻게 변화되는지를 스케치한다.<br/> 시간에 대한 반응물과 생성물의 숫자 그래프로부터 어떤 시스템이 평형에 도달하였는지를 어떻게 알 수 있는가?<br/> 온도의 상승과 하강이 평형점에 있는 시스템에 어떤 영향을 주는지 예측한다.<br/> 평형에서 정반응과 역반응 속도의 상대적 크기를 논의한다.<br/> 평형점이 정반응과 역반응의 선호에 무엇이 영향을 주는지 설명한다.<br/> 반응물과 생성물의 첨가가 정반응과 역반응의 속도에 어떤 영향을 주는지 또한 일단 새로운 평형에 도달하면 최초 평형 상태일 때와 반응물과 생성물의 농도가 어떻게 달라질 것인지를 예측한다.<br/> 가장 빠른 또는 가장 느린 속도를 결정하기 위하여 시간에 대한 농도의 그래프를 비교한다.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=ko","simPageUrl":"/ko/simulations/reactions-and-rates","title":"반응과 반응속도"},"mk":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_mk.jar","hasPrototype":false,"id":4310,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=mk","simPageUrl":"/mk/simulations/reactions-and-rates","title":"ХЕМИСКИ РЕАКЦИИ И ПРОМЕНИ"},"mn":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_mn.jar","hasPrototype":false,"id":9786,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=mn","simPageUrl":"/mn/simulations/reactions-and-rates","title":"Урвал ба Тооцоо"},"nl":{"description":"Onderzoek wat een reactie doet plaatsvinden bij het botsen van atomen en molecules. Ontwerp experimenten met verschillende reacties, concentraties en temperaturen. Wanneer zijn reacties omkeerbaar? Wat beïnvloedt de snelheid van een reactie?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_nl.jar","hasPrototype":false,"id":648,"isCheerpj":true,"learningGoals":"Leg uit waarom en hoe een pinball machine kan gebruikt worden om ideëen over reacties te helpen verstaan!<br/>Beschrijf op microscopisch niveau wat bijdraagt tot een succesvolle reactie (met tekeningen).<br/>Beschrijf hoe de reactie coördinaat kan gebruikt wordt om te voorspellen of een reactie voort zal gaan of vertragen.<br/>Gebruik het potentiële energie diagram om te bepalen: de activatie energie voor de voorwaartse en de omgekeerde reacties; het verschil in energie tussen reactanten en producten; de relatieve potentiële energieën van de molecules in verschillende posities op een reactie coördinaat.<br/>Teken een potentiële energie diagram met de energieën van de reactanten en producten en activatie energie.<br/>Schets hoe het aantal van reactanten en producten zal veranderen naarmate de reactie vooruit gaat.<br/>Leg uit hoe ze weten dat een systeem zijn evenwicht bereikt heeft uit een grafiek met de aantallen van reactanten en producten versus tijd.<br/>Voorspel hoe het verhogen of verlagen van de temperatuur de evenwicht positie van een systeem zal beïnvloeden.<br/>Beschrijf de relatieve groottes van de voorwaartse en achterwaartse snelheden bij evenwicht.<br/>Leg uit welke effecten betreffende de evenwicht positie de producten of de reactanten bevorderen.<br/>Voorspel hoe het toevoegen van een reactant of een reactant invloed zal hebben op de voorwaartse en achterwaartse reactie snelheden en eens dit nieuw systeem zijn evenwicht bereikt hoe de reactant en product concentraties zich verhouden tot het origineel systeem in evenwicht.<br/>Vergelijk de grafieken van concentratie vs. tijd om te bepalen welke de grootste en kleinste snelheid heeft.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=nl","simPageUrl":"/nl/simulations/reactions-and-rates","title":"Reacties en reactiesnelheid"},"pl":{"description":"Dowiedz się, co sprawia, że zachodzi reakcja poprzez zderzenie atomów i cząsteczek. Zaprojektuj eksperymenty z różnymi reakcjami, stężeniami i temperaturami. Kiedy reakcje są odwracalne? Co wpływa na szybkość reakcji?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_pl.jar","hasPrototype":false,"id":651,"isCheerpj":true,"learningGoals":"Wyjaśnij, dlaczego i w jaki sposób można użyć flippera, aby zrozumieć idee dotyczące reakcji.<br/>Opisz na poziomie mikroskopowym, co przyczynia się do udanej reakcji (wraz z ilustracjami).<br/>Opisz, w jaki sposób współrzędna reakcji może być wykorzystana do przewidywania, czy reakcja będzie postępowała, czy też będzie wolniejsza.<br/>Wykorzystaj wykres energii potencjalnej do wyznaczenia: energii aktywacji dla reakcji postępujących i odwrotnych; różnicy energii między reagentami i produktami; względnych energii potencjalnych cząsteczek w różnych położeniach na współrzędnej reakcji.<br/>Na podstawie energii reagentów i produktów oraz energii aktywacji narysuj diagram energii potencjalnej.<br/>Naszkicuj, jak zmieni się liczba reagentów i produktów w miarę postępu reakcji.<br/>Wyjaśnij, jak rozpoznać, że układ osiągnął stan równowagi na podstawie wykresu liczby reagentów i produktów w zależności od czasu.<br/>Przewiduj, jak podniesienie lub obniżenie temperatury wpłynie na układ w stanie równowagi.<br/>Opisz względne wielkości szybkości reakcji postępowych i odwrotnych w stanie równowagi.<br/>Wyjaśnij, co wpływa na to, czy położenie równowagi sprzyja produktom czy reagentom.<br/>Przewiduj, jak dodanie reagenta lub produktu wpłynie na szybkość reakcji postępowej i odwrotnej, a gdy ten nowy układ osiągnie równowagę, jak stężenia reagentów i produktów będą się miały do pierwotnego układu w równowadze.<br/>Porównaj wykresy zależności stężenia od czasu, aby określić, który reprezentuje najszybsze lub najwolniejsze tempo.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=pl","simPageUrl":"/pl/simulations/reactions-and-rates","title":"Reakcje i ich szybkości"},"pt":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_pt.jar","hasPrototype":false,"id":645,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=pt","simPageUrl":"/pt/simulations/reactions-and-rates","title":"Reações & taxas"},"pt_BR":{"description":"Colida átomos e moléculas e explore o que faz com que uma reação aconteça. Projete experimentos com diferentes reações, concentrações e temperaturas. Quando as reações são reversíveis? O que afeta a velocidade de uma reação?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_pt_BR.jar","hasPrototype":false,"id":2371,"isCheerpj":true,"learningGoals":"Explicar por que e como um atirador de pinball pode ser usado para ajudar a compreender as ideias sobre as reações.<br/>Descrever em um nível microscópico o que contribui para uma reação ser bem sucedida (com ilustrações).<br/>Descrever como a coordenada da reação pode ser usada para prever se uma reação será lenta ou não.<br/>Usar o diagrama de energia potencial para determinar: A energia de ativação da reação e da reação inversa; a diferença de energia entre reagentes e produtos; as energias potenciais relativas das moléculas em diferentes posições da coordenada da reação.<br/>Desenhar um diagrama de energia potencial das energias dos reagentes e produtos e a energia de ativação.<br/>Esboçar como o número de reagentes e de produtos altera uma reação.<br/>Explicar como saber que um sistema atingiu o equilíbrio em um gráfico de número de reagentes e produtos em função do tempo.<br/>Predizer como aumentar ou diminuir a temperatura afeta um sistema na posição de equilíbrio.<br/>Descrever as taxas relativas no equilíbrio para reação e reação inversa.<br/>Explicar os efeitos no equilíbrio que favorece produtos ou reagentes.<br/>Predizer como a adição de um reagente ou produto afetará as taxas de reação e sua inversa, e uma vez que este novo sistema atingiu o equilíbrio como as concentrações de reagentes e produtos são comparadas com o sistema de equilíbrio original.<br/>Comparar os gráficos de concentração versus tempo para determinar o que representa a taxa mais rápida ou mais lenta.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=pt_BR","simPageUrl":"/pt_BR/simulations/reactions-and-rates","title":"Reações e Taxas"},"ru":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_ru.jar","hasPrototype":false,"id":4038,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=ru","simPageUrl":"/ru/simulations/reactions-and-rates","title":"Скорость реакций "},"sk":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sk.jar","hasPrototype":false,"id":1417,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sk","simPageUrl":"/sk/simulations/reactions-and-rates","title":"Reakcie & Hodnoty"},"sl":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sl.jar","hasPrototype":false,"id":2455,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sl","simPageUrl":"/sl/simulations/reactions-and-rates","title":"Reakcije in hitrosti reakcij"},"sq":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sq.jar","hasPrototype":false,"id":10855,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sq","simPageUrl":"/sq/simulations/reactions-and-rates","title":"Reaksionet dhe shpejtësitë"},"sr":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sr.jar","hasPrototype":false,"id":1833,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sr","simPageUrl":"/sr/simulations/reactions-and-rates","title":"ХЕМИЈСКЕ РЕАКЦИЈЕ И ПРОМЕНЕ"},"sv":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sv.jar","hasPrototype":false,"id":3704,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sv","simPageUrl":"/sv/simulations/reactions-and-rates","title":"Reaktioner & reaktionshastigheter"},"sw":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_sw.jar","hasPrototype":false,"id":8260,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=sw","simPageUrl":"/sw/simulations/reactions-and-rates","title":"majibu ya utendaji"},"th":{"description":"สำรวจและค้นคว้าปฏิกิริยาเกิดจากการชนกันของอะตอมหรือโมเลกุลได้อย่างไร พร้อมทั้งออกแบบการทดลองการเกิดปฏิกิริยาที่ความเข้มข้นและอุณหภูมิต่างๆ และหาคำตอบให้ได้ว่าเมื่อใดที่ปฏิกิริยาย้อนกลับ อะไรส่งผลต่ออัตราการเกิดปฏิกิริยา","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_th.jar","hasPrototype":false,"id":6393,"isCheerpj":true,"learningGoals":"อธิบายได้ว่าเหตุใดจึงสามารถใช้เครื่องยิงพินบอลในการศึกษาและทำความเข้าใจในเรื่องปฏิกิริยา<br/>อธิบายในระดับโมเลกุลได้ว่าปฏิกิริยาเกิดขึ้นได้อย่างไร (พร้อมภาพตัวอย่างประกอบ)<br/>อธิบายได้ว่าความก้าวหน้าของการเกิดปฏิกิริยานั้นสามารถใช้ทำนายปฏิกิริยาจะดำเนินไปหรือช้าลงอย่างไร<br/>สามารถใช้กราฟพลังงานศักย์เพื่ออธิบาย: พลังงานกระตุ้นของปฏิกิริยาไปข้างหน้าและย้อนกลับ, พลังงานที่ต่างกันระหว่างสารตั้งต้นและผลิตภัณฑ์, พลังงานศักย์ที่สัมพันธ์กันของโมเลกุลในตำแหน่งต่างๆ เมื่อปฏิกิริยาดำเนินไป<br/>วาดแผนภาพพลังงานศักย์จากพลังงานของสารตั้งต้น ผลิตภัณฑ์และพลังงานกระตุ้น<br/>วาดภาพแสดงจำนวนของสารตั้งต้นและผลิตภัณฑ์ที่เปลี่ยนแปลงไปเมื่อปฏิกิริยาดำเนินไป<br/>อธิบายได้ว่าระบบเข้าสู่สมดุล เมื่อดูจากกราฟระหว่างปริมาณของสารตั้งต้นและผลิตภัณฑ์กับเวลา<br/>ทำนายได้ว่าการเพิ่มหรือลดอุณหภูมิส่งผลต่อระบบในสมดุลอย่างไร<br/>อธิบายความสัมพันธ์ของอัตราการเกิดปฏิกิริยาไปข้างหน้าและย้อนกลับที่สมดุล<br/>อธิบายว่าตำแหน่งของการเกิดสมดุลเป็นผลของผลิตภัณฑ์หรือสารตั้งต้น<br/>อธิบายได้ว่าการเพิ่มขึ้นของสารตั้งต้นหรือผลิตภัณฑ์จะส่งผลต่อการเกิดปฏิกิริยาไปข้างหน้าและย้อนกลับอย่างไร รวมถึงถ้าหากว่าระบบใหม่นั้นเข้าสู่สมดุล ความเข้มข้นของสารตั้งต้นและผลิตภัณฑ์จะเป็นอย่างไรเมื่อเปรียบเทียบกับระบบสมดุลเดิม<br/>เปรียบเทียบกราฟความเข้มข้นและเวลาและอธิบายได้ว่ากราฟใดแสดงอัตราการเกิดปฏิกิริยาที่เร็วที่สุดและช้าที่สุด","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=th","simPageUrl":"/th/simulations/reactions-and-rates","title":"ปฏิกิริยาและอัตราการเกิดปฏิกิริยาเคมี"},"tk":{"downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_tk.jar","hasPrototype":false,"id":4555,"isCheerpj":true,"learningGoals":"","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=tk","simPageUrl":"/tk/simulations/reactions-and-rates","title":"Reaksiýalar we mukdarlar"},"tr":{"description":"Çarpışan atom ve moleküller üzerinden bir tepkimenin nasıl gerçekleştiğini keşfedin. Farklı tepkime, derişim ve sıcaklıklarla deneyler tasarlayın. Tepkimeler ne zaman geri döndürülebilirdir? Tepkime oranını ne etkilemektedir?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_tr.jar","hasPrototype":false,"id":3078,"isCheerpj":false,"learningGoals":"Tepkimeler hakkındaki fikirleri anlamada langırt oyuncusunun neden ve nasıl kullanılabileceğini açıklar.<br/>Başarılı bir tepkimeye neyin neden olduğunu mikroskopik seviyede tanımlar.<br/>Bir tepkimenin hızlı mı yoksa yavaş mı ilerleyeceğini tahmin etmede tepkime koordinasyonunun nasıl kullanılabileceğini tanımlar.<br/>Potansiyel enerji diyagramını: ileri yönlü ve geri tepkimelerin etkinleştirilmesini; ürün ve reaktan enerjileri arasındaki farkı; tepkime koordinatı üzerinde farklı konumlardaki moleküllerin göreceli potansiyel enerjilerini belirlemede kullanır.<br/>Reaktan, ürün ve etkinleştirme enerjilerinden bir potansiyel enerji diyagramı çizer.<br/>Tepkime devam ettikçe reaktan ve ürün miktarlarının nasıl değişeceğini çizer.<br/>Bileşen ve ürün miktarına karşı zaman grafiğinden bir sistemin dengeye ulaştığını nasıl anladıklarını açıklar.<br/>Denge konumunda sıcaklığı artırmanın veya azaltmanın sistemi nasıl etkileyeceğini tahmin eder.<br/>Dengede, göreceli ileri ve geri oranlarının ölçüsünü tanımlar.<br/>Denge konumunun ürünler için mi yoksa reaktanlar için mi iyi olduğunu açıklar.<br/>Reaktan ya da ürün eklemenin ileri ve geri tepkime oranlarını nasıl etkileyeceğini tahmin eder ve bu yeni sistemin dengeye ulaşması halinde bileşen ve ürün derişimlerinin eski duruma göre nasıl değişeceğini tahmin eder.<br/>Derişime karşı zaman grafiklerini, hangisinin en hızlı veya en yavaş oranı temsil ettiğini belirlemek için karşılaştırır.","runUrl":"/sims/reactions-and-rates/reactions-and-rates_tr.jar","simPageUrl":"/tr/simulations/reactions-and-rates","title":"Reaksiyonlar & Oranlar"},"vi":{"description":"Explore what makes a reaction happen by colliding atoms and molecules. Design experiments with different reactions, concentrations, and temperatures. When are reactions reversible? What affects the rate of a reaction?","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_vi.jar","hasPrototype":false,"id":1362,"isCheerpj":true,"learningGoals":"Explain why and how a pinball shooter can be used to help understand ideas about reactions.<br/>Describe on a microscopic level what contributes to a successful reaction (with illustrations).<br/>Describe how the reaction coordinate can be used to predict whether a reaction will proceed or slow.<br/>Use the potential energy diagram to determine: The activation energy for the forward and reverse reactions; The difference in energy between reactants and products; The relative potential energies of the molecules at different positions on a reaction coordinate.<br/>Draw a potential energy diagram from the energies of reactants and products and activation energy.<br/>Sketch how the number of reactants and products will change as a reaction proceeds.<br/>Explain how they know that a system has reached equilibrium from a graph of number of reactants and products versus time.<br/>Predict how raising or lowering the temperature will affect a system in the equilibrium position.<br/>Describe the relative sizes of the forward and reverse rates at equilibrium.<br/>Explain what effects whether the equilibrium position favors the products or the reactants.<br/>Predict how addition of a reactant or product will affect the forward and reverse reaction rates, and once this new system reaches equilibrium how the reactant and product concentrations will compare to the original system at equilibrium.<br/>Compare graphs of concentration vs. time to determine which represents the fastest or slowest rate.","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=vi","simPageUrl":"/vi/simulations/reactions-and-rates","title":"Phản ứng và tốc độ phản ứng"},"zh_CN":{"description":"探索是什么让一个反应由碰撞的原子和分子发生。用不同的反应，浓度和温度设计实验。反应什么时候是可逆的？哪些因素会影响反应速度？","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_zh_CN.jar","hasPrototype":false,"id":2820,"isCheerpj":true,"learningGoals":"解释一个弹球射手为什么以及如何被用于帮助了解有关反应的想法。<br/>说明在微观层面什么有助于成功的反应（插图）。<br/>描述反应坐标如何可以用来预测反应是否将继续加速或减速。<br/>使用势能图来确定：该活化能为正向和反向反应;在反应物和产物之间的能量差;在上一个反应位置不同的分子的相对势能坐标。<br/>绘制从反应物和产物和活化能的能量的潜在能量图。<br/>草图反应物和产物的数量将如何改变反应速率。<br/>解释他们是如何知道系统已达到从反应物和产物对时间的数目的曲线平衡点。<br/>预测升高或降低的温度将如何影响系统的平衡位置。 <br/>描述向前的相对大小，以及平衡的反向速率。<br/>解释什么效果的平衡位置有利于产品或反应物。<br/>预测如何增加一个反应物或生成物去影响正向和反向反应速率，并且一旦这个新系统达到平衡的反应物和产物的浓度将如何在平衡中比较原始系统。<br/>比较浓度与时间的曲线图，以确定其表示最快或最慢的速率。","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=zh_CN","simPageUrl":"/zh_CN/simulations/reactions-and-rates","title":"化学反应平衡"},"zh_TW":{"description":"原子與分子的碰撞促使化學反應產生。以不同的反應物、濃度與溫度設計實驗，何時反應達到可逆？什麼因素會影響反應速率？<br/><br/>翻譯者：<br/>謝祿適 (2009)<br/>江易原 (2010)","downloadUrl":"/sims/reactions-and-rates/reactions-and-rates_zh_TW.jar","hasPrototype":false,"id":650,"isCheerpj":true,"learningGoals":"●\t解釋發射粒子的儀器爲什麼可以幫助理解化學反應<br/>●\t以原子的角度繪出甚麼樣的情況才可以造成成功的化學反應<br/>●\t說明化學反應的座標位甚麼能預測化學反應將繼續進行或是減緩<br/>●\t使用位能圖來決定確定：活化能為正向和反向的反應；反應物和產物之間的能量差；分子在不同位置上的反應的相對位能座標<br/>●從反應物和產物的能量和活化能繪製一個位能圖<br/>●畫出反應物和產物的數量將如何隨著反應的進行改變<br/>●解釋如何從系統知道圖中隨時間變化的反應物和產物的數量已經達到了平衡<br/>●預測提高或降低溫度會如何影響系統的平衡<br/>●描述平衡狀態中正向和反向反應速率的相對大小<br/>●解釋甚麼情況平衡有利於反應物或生成物<br/>●預測反應物或生成物的增減會如何影響正向和反向的反應速率，一旦這個處於平衡狀態，反應物或生成物的濃度與原先有何差別<br/>●比較濃度對時間的圖，並指出哪些圖代表反應速率快，哪些代表反應速率慢","runUrl":"/sims/cheerpj/reactions-and-rates/latest/reactions-and-rates.html?simulation=reactions-and-rates&locale=zh_TW","simPageUrl":"/zh_TW/simulations/reactions-and-rates","title":"Reactions & Rates 化學反應和反應速率"}},"lowGradeLevel":2,"lreTerms":[],"name":"reactions-and-rates","phetStudioPublicationTime":"","phetioVersion":"","prototypeTime":0,"relatedSimulations":[],"scienceLiteracyMapKeys":["SMS-MAP-1349"],"secondaryAlignmentIds":[632,645,649,651],"subjects":[4,8,12,13,19],"topicIds":[29,199,225,288],"updateTime":1456162312244}],"type":0,"version":{"dev":0,"major":1,"minor":7,"revision":72225,"string":"1.7.0","timestamp":1361382329}}]}}
