pH Scale inquiry-based intro to acid-base
Download Можете преузети све материјале спаковане у зип архиву.
Please DO NOT request edit access to the Google activity.
In order to create your own version of this activity, make a copy. (File > Make a Copy)
Наслов
|
pH Scale inquiry-based intro to acid-base |
Опис
|
These are inquiry based activities to introduce pH. In 2020, Remote versions were added for students working at home using the HTML5 sim.
Learning goals: Determine if a solution is acidic or basic using pH; H3O+/OH- ratio (molecular size representation of just the ions in the water equilibrium);Hydronium/Hydroxide concentration
2.Relate liquid color to pH.
3.Predict if dilution and volume will increase, decrease or not change the pH
4.Organize a list of liquids in terms of acid or base strength in relative order with supporting evidence.
5. Determine if a solution is acidic or basic using
molecular size representations
H3O+/OH- ratio
Hydronium and/or Hydroxide concentration
6. Relate pH to H3O+/OH- ratio, Hydronium and/or Hydroxide concentration |
Субјект
|
Биологија, Наука о Земљи, Хемија |
Ниво
|
High School (Виша школа), Middle School (Средња школа), Основне студије - Увод |
Тип
|
Multiple-Choice Concept Questions, Remote Learning, Домаћи зад., Лаб |
Укључен одговор
|
Не |
Језик
|
Енглески |
Кључне речи
|
acid, base, equilibrium, ions, ph, phet, water |
Симулације
|
pH Скала (HTML5), pH СКАЛА, pH скала: основе (HTML5) |
Аутори:
|
Trish Loeblein |
Школа / Организација
|
PhET |
Послато
|
6.4.09. |
Обновљено
|
11.4.20. |