Thurs Apr 30

Hi guys, here's what you did today:

SCH 4U
-daily practice about half-lives and decay
-note: collision theory
-Practice: p387#1
-Reading organizer about reaction mechanisms p387-389

HOMEWORK
1. anything that wasn't completed in class

SCH 4C
-fill-in note on concentrations of solutions
-practice questions from textbook on concentrations
-Assignment on breathalyzers (this must be finished and handed in to be marked)

HOMEWORK
1. finish the breathalyzer assignment so it can be handed in

SNC 1D4
-journal entry: rotting food
-jigsaw about cell theory

HOMEWORK
1. none!