pH Scale inquiry-based intro to acid-base
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Sarlavha
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pH Scale inquiry-based intro to acid-base |
Tavsif
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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 |
Fan
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Biologiya, Kimyo, Yer haqidagi Fan |
Daraja
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Boshlang‘ich Bakalavr, O‘rta maktab, Yuqori maktab |
Tur
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Laboratoriya, Masofaviy O‘rganish, Tushuncha yuzasidan ko‘p tanlovli savollar, Uy vazifa |
Javoblar Kiritilgan
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Yo‘q |
Til
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Inglizcha |
Kalit so‘zlar
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acid, base, equilibrium, ions, ph, phet, water |
Simulyatsiya(lar)
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pH shkalasi (HTML5), pH Scale, pH shkalasi: Asosiy tushunchalar (HTML5) |
Muallif(lar)
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Trish Loeblein |
Maktab/Tashkilot
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PhET |
Topshirilgan sana
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4/6/09 |
Yangilangan sana
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4/11/20 |