pH Scale inquiry-based intro to acid-base

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Tittel	pH Scale inquiry-based intro to acid-base
Beskrivelse	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
Emne	Biologi, Geografi, Kemi
Niveau	Bachelor - intro, Gymnasium, Mellemskole
Type	Fjernundervisning, Laboratorie, Lektie, Multiple Choice koncept spørgsmål
Svar inkluderet	Nej
Sprog	Engelsk
Nøgleord	acid, base, equilibrium, ions, ph, phet, water
Simuleringer	pH-skala (HTML5), pH skala, pH-skala: Basis (HTML5)