pH škála
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Stiahnuť
Kód na vloženie
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Pôvodná simulácia a preklady |
Témy
- pH
- Roztok
- Koncentrácia
- Kyseliny
- Zásady
Popis
Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!
Ukážkové ciele vzdelávania
- Determine if a liquid is acidic, basic, or neutral
- Place acids or bases in relative order
- Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
- Determine concentration of hydroxide, hydronium and water at a given pH
- Relate liquid color to pH
- Predict (qualitatively and quantitatively) how dilution and volume will affect the pH and concentration of hydroxide, hydronium and water
Verzia 1.2.16
Typy pre učiteľov
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Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ). |
Video Primer
Prosím prihláste sa, pre sledovanie videa.
Teacher-Submitted Activities
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Autori | Úroveň | Typ | Subject |
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| pH Scale inquiry-based intro to acid-base |
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Trish Loeblein | VŠ-zač SŠ ZŠ-II |
Otaz Lab |
Chémia Veda o Zemi Biológia |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
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Diana López | VŠ-abs K-5 SŠ VŠ-zač ZŠ-II VŠ-pokr |
DÚ Disk |
Fyzika Astronómia Matematika Chémia |
| Escala de pH, introducción a ácidos y bases con indagación |
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Trish Leoblien, traducción de Diana López | VŠ-zač SŠ ZŠ-II |
Guided Výb |
Chémia |
| ¿Cómo una disolución afecta los niveles de pH en ácidos y bases? |
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Joselyn Gianatasio, traducción Diana López | SŠ ZŠ-II |
Guided | Chémia | |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | SŠ VŠ-zač |
Iné | Chémia | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | SŠ | Iné | Fyzika Biológia Chémia Veda o Zemi |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | ZŠ-II | Iné | Biológia Veda o Zemi Fyzika Chémia |
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| pH Learning Goals by developement team (Inquiry Based) |
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Trish Loeblein, Laurie Langdon | Iné | Iné | Chémia | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | SŠ ZŠ-II |
Iné | Biológia Fyzika Chémia |
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| On the molecular level, what is the difference between acids and bases? | Chris Justus | SŠ | Guided | Chémia | ||
| What effect does dilution of an acid or base have on the pH of the solution? | Chris Justus | SŠ | Guided | Chémia | ||
| Student Guide for PhET - pH Scale in html5 | Brian Libby | ZŠ-II SŠ |
Guided DÚ |
Chémia | ||
| pH Scale Guided Inquiry Activity | Tony Tracy | VŠ-zač SŠ |
Guided Lab DÚ |
Chémia | ||
| Exploring the pH Scale | Lyric Portwood | SŠ ZŠ-II |
Guided | Chémia | ||
| Introduction to acids & bases | Donna Brewster | SŠ | Guided | Chémia | ||
| Logaritmo e Função Logaritmo | Wedson Francelino Ribeiro Noronha, Francisco Régis Vieira Alves | VŠ-zač SŠ |
Disk Lab |
Matematika | ||
| Atividade de simulação de Ácidos e Bases | Marcelo Henrique Freitas Saraiva Guerra; Ana Karine Portela Vasconcelos | ZŠ-II | Guided | Chémia |
Prezeraťviac aktivít.
| Windows 7+ | Mac OS 10.10+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
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Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
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Safari 9+, latest version of Firefox, latest version of Chrome.
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Latest version of Safari
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Latest version of Chrome
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| Autorský tím | Iné knižnice | Poďakovanie |
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