You should not be looking at
these answers unless you have already worked the entire practice exam using
only a pencil, calculator, and periodic table, allowing 50 min of time (2 hours
for the final).
Completely blank problems on
your practice exam indicate uncertainties you have with some of the course
material, and you should see me during office time to receive help.
Answers: exam 1 exam 2 exam 3 exam 4 final