Chemistry 11.  Click here to see the Assignment Log.  The unit 1 practice test was collected and the written response section was marked.  We went through the multiple choice portion together.  Click here to see an answer key.   We began with a short review of Moles, then we did a few practice problems on our Moles Notes from last day.  Due next class is Unit 5 Exercises 8-10 (any 10 problems).  In the second half we started Lab 4B.  Friday will be our first unit test, please spend some time preparing.  It will have material since the beginning, but will not include any moles topics (Unit 5 in Hebdon).