# Reações reversíveis

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Clique para Iniciar
Use este código HTML para mostrar um panorama da simulação com as palavras "Clique para Iniciar". Termodinâmica Temperatura Calor PhET é suportado por The O'Donnell Foundation e educadores gostam de si.

### Tópicos

• Termodinâmica
• Temperatura
• Calor
• Gás
• Reação
• Energia Térmica

### Descrição

Watch a reaction proceed over time. How does total energy affect a reaction rate? Vary temperature, barrier height, and potential energies. Record concentrations and time in order to extract rate coefficients. Do temperature dependent studies to extract Arrhenius parameters. This simulation is best used with teacher guidance because it presents an analogy of chemical reactions.

### Amostra das Metas de Aprendizagem

• Describe on a microscopic level, with illustrations, how reactions occur.
• Describe how the motion of reactant molecules (speed and direction) contributes to a reaction happening.
• Predict how changes in temperature, or use of a catalyst will affect the rate of a reaction.
• On the potential energy curve, identify the activation energy for forward and reverse reactions and the energy change between reactants and products.
• Sketch how the concentrations of reactants and products change as a reaction proceeds.
• From a graph of concentration as a function of time, students should be able to identify when a system has reached equilibrium.
• Calculate a rate coefficient from concentration and time data.
• Determine how a rate coefficient changes with temperature.
• Compare graphs of concentration versus time to determine which represents the fastest or slowest rate.
Versão 3.15

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Idioma Descarregar ou Correr Tips
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Belarusian All беларускі Зварачальныя рэакцыі
Bosnian All Bosanski POVRATNI (REVERZIBILNI) PROCESI
Catalan All català Reaccions reversibles
Chinese (Simplified) All 中文 (中国) 可逆反应
Chinese (Traditional) All 中文 (台灣) 可逆反應
Croatian All hrvatski Reverzibilan proces
Czech All čeština Vratné reakce
Danish All Dansk Dobbeltrettede reaktioner
Dutch All Nederlands Omkeerbare reacties
English All English Reversible Reactions
Finnish All suomi Käänteinen suunta
French All français Diffusion d'un gaz avec barrière
Galician All Gallegan Reacción reversible
Georgian All ქართული შექცევადი რეაქციები
German All Deutsch Reversible Reaktionen
Greek All Ελληνικά Αντιστρεπτές Αντιδράσεις
Haitian All Haitian Reyaksyon nan de sans
Hebrew All עברית תגובות הפיכות
Hungarian All magyar Egyensúlyi reakció "gázmodellje"
Indonesian All Bahasa Indonesia Reaksi Reversible
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Italian All italiano Reazioni reversibili
Japanese All 日本語 可逆反応
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Latvian All Latviešu Atgriezeniskās reakcijas
Macedonian All македонски Повратни (реверзибилни) процеси
Maori All Maori Tauhohe
Marathi All मराठी परिवर्तनीय प्रतिक्रिया
Moldavian All Moldavian Reacții reversibile
Mongolian All Монгол (Монгол) Эргэх Урвал
Norwegian Bokmal All Norsk bokmål Reversible reaksjoner
Persian All فارسی واکنش های برگشت پذیر
Polish All polski Reakcje odwracalne
Português (Brazil) All português (Brasil) Reações Reversíveis
Romanian All română Reacţie reversibilă
Russian All русский Обратимые реакции
Serbian All Српски ПОВРАТНИ (РЕВЕРЗИБИЛНИ) ПРОЦЕСИ
Slovak All Slovenčina Vratné reakcie
Slovenian All Slovenščina Ponovi predvajanje
Spanish All español Reacciones reversibles
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Spanish (Peru) All español (Perú) Reacciones Reversibles
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