Math and Science

Math and Science

Monday, 20 April 2026

Chem 12: Mon Apr 20 - Kw, Ka, Kb

 Today we re-galvanized for the final term of grade 12! Then we had a look at some equilibrium constants: Kw, Ka, and Kb. After the notes, you had practice on pg. 127 #30 * pg. 128 #31-34.