pH Scale inquiry-based intro to acid-base
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Назва
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pH Scale inquiry-based intro to acid-base |
Апісанне
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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 |
Суб'ект
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Біялогія, Навукі аб Зямлі, Хімія |
Узровень
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Вышэйшая школа, Старшакурснік, Сярэдняя школа |
Тып
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Remote Learning, Выбар з мноства канцэптуальных пытанняў, Дамашняя работа, Лаб |
Уключаны адказы
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Не |
Мова
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Англійская |
Ключавыя словы
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acid, base, equilibrium, ions, ph, phet, water |
Сімулятары
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pH Scale (HTML5), pH Scale, pH Scale: Basics (HTML5) |
Аўтар(ы)
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Trish Loeblein |
Школа/Арганізацыя
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PhET |
Дата прадстаўлення
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6.4.09 |
Дата абнаўлення
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11.4.20 |