5/17/12
Agenda:
-Bell Ringer:  4HBr + O2 ---> 2H2O + 2Br.....How many liters of HBr would react with 400L of 02 ?
-Went over 2C.7 Extra Practice: Stoichometry
-Received Green cover sheet.

Homework:
-Finish Green cover sheet,
-Put the rest of the packet together,
- and complete missing work.