pH Scale inquiry-based intro to acid-base
Download visi failai kaip suspausti .zip failai
NEPRAŠYKITE redagavimo prieigos prie „Google“ veiklos.
In order to create your own version of this activity, make a copy. (File > Make a Copy)
Pavadinimas
|
pH Scale inquiry-based intro to acid-base |
Aprašymas
|
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 |
Tema
|
Biologija, Chemija, Gamtos Mokslai |
Lygis
|
Bakalauras - įžanga, Gimnazija, Progimnazija |
Tipas
|
Lab, Multiple-Choice Concept Questions, Namų Darbai, Nuotolinis mokymasis |
Įtraukti Atsakymai
|
Ne |
Kalba
|
Anglų |
Raktažodžiai
|
acid, base, equilibrium, ions, ph, phet, water |
Simuliacija(-os)
|
pH skalė (HTML5), pH Scale, pH skalė: pagrindai (HTML5) |
Autorius (-ai)
|
Trish Loeblein |
Mokykla / Organizacija
|
PhET |
Pateikimo data
|
09.4.6 |
Data atnaujinta
|
20.4.11 |