Monthly Archives: November 2017

Chem Comm Warm Up – 11/29/17

Define and give 2 examples for the following Terms: Chemical Formula Diatomic Molecule How many atoms of each element are in the formula Ca3(PO4)2 What is a Chemical Equation? What does it mean to be Balanced?

Posted in Chem Comm | Comments Off on Chem Comm Warm Up – 11/29/17

Chem Comm Warm Up – 11/16/17

Determine the molar mass of Ca(NO3)2. Determine the Percent Nitrogen in Ca(NO3)2.

Posted in Chem Comm | Comments Off on Chem Comm Warm Up – 11/16/17

Chem Comm Warm Up – 11/7/17

On a separate sheet of paper, complete showing all your work and turn in to the inbox.  You will need a calculator and Periodic Table and can use your notes. A chemical compound has a mixture of 1 copper, 1 … Continue reading

Posted in Chem Comm | Comments Off on Chem Comm Warm Up – 11/7/17