on-line tests
These on-line tests can be done for extra credit
Stoichiometry Chapter 12
states of matter chapter 13
solutions chapter 15
reaction rates chapter 17
acids chapter 19
If you get 90% or better, email me the results at Wheeler.hawkins@gmail.com
if you do not get 90% - take it again until you do. These need to be taken by Friday May 16th for credit.
