pH Scale inquiry-based intro to acid-base Oltin yulduz PhET dizayn ko‘rsatmalariga amal qiladigan yuqori sifatli, so‘rovga asoslangan faoliyatni bildiradi.


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Sarlavha pH Scale inquiry-based intro to acid-base
Tavsif 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 Biologiya, Kimyo, Yer haqidagi Fan
Daraja Boshlang‘ich Bakalavr, O‘rta maktab, Yuqori maktab
Tur Laboratoriya, Masofaviy O‘rganish, Tushuncha yuzasidan ko‘p tanlovli savollar, Uy vazifa
Javoblar Kiritilgan Yo‘q
Til Inglizcha
Kalit so‘zlar acid, base, equilibrium, ions, ph, phet, water
Simulyatsiya(lar) pH shkalasi (HTML5), pH Scale, pH shkalasi: Asosiy tushunchalar (HTML5)


Muallif(lar) Trish Loeblein
Maktab/Tashkilot PhET
Topshirilgan sana 4/6/09
Yangilangan sana 4/11/20