Chemical Formulas and Mass Calculations-Homework
This page is a test of the mass relationships in simple chemical compounds.
- First, select and submit the instructor's name.
- To begin, press "New Problem" and a formula will appear in the left cell. Also,
a value will appear in one of the remaining three cells, corresponding to the mass
of that particular item in the sample.
- Enter the correct masses in the remaining two cells and press "Check Answer."
- The results and running totals appear in the second table.
- If your answer is incorrect, you should redo it and resubmit the new answer.