pH Scale inquiry-based intro to acid-base

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主題	pH Scale inquiry-based intro to acid-base
說明	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
科目	化學, 地球科學, 生物
程度	中學, 大學 - 簡介, 高中
類型	作業, 多選觀念題, 實驗室, 遠端學習
解答	否
語言	英語
關鍵字	acid, base, equilibrium, ions, ph, phet, water
模擬教學	pH Scale_酸鹼性 (HTML5), pH Scale: pH 刻度, pH Scale: Basics_酸鹼性：基礎 (HTML5)