1/20 Chemistry update and homework due 1/27

Hi folks,

Today we took some time to review some of the stoichiometry and limiting reagent problems we've been working on. Our last quiz seemed to indicate that spending more time on this may be a good idea.

We also did a lab today focused on the concept of limiting reagents.

For homework next week, please do questions 1 - 7 on the enclosed .pdf. The answers are included for you to check yourself. The explanation of answer #4 is a little strange but it's still solvable by your normal methods. What #4 is basically saying is that, since all gasses have 22.4 liters/mole you don't have to convert to moles since you can directly compare volume to volume. (Don't worry about that if it's confusing.)