Subject
Grade
Curricular Competency Group
Curricular Competency
Questioning and predicting
Elaboration
- Sample opportunities to support student inquiry:
- What observable properties would you use to determine a reaction rate?
- Observe catalyzed reactions, such as
- decomposition of hydrogen peroxide, catalyzed by MnO2
- decomposition of bleach, catalyzed by CoCl2
- autocatalysis of oxalic acid and KMnO4
- Predict qualitative changes in the solubility equilibrium upon the addition of a common ion or the removal of an ion.
keywords
Questioning and predicting