This covers the properties of metals and nonmetals, molecular bonding and organic nomenclature. Read the
questions carefully, make sure you answer the question asked. Remember to relate discussion questions to the
PRACTICE FOR EXAM II
1. Describe how you would prepare pure calcium chloride from a sample of pure calcium nitrate.
The key here is that both the starting material and the desired product are water-soluble.
If you are going to prepare a salt by e
Practice for Exam I
1. For the gas-phase reaction, 2 NO + H2 N2 + 2 H2O, doubling [NO] increases the rate of production of
nitrogen gas fourfold, while decreasing the hydrogen concentration by half, halves the rate.
a. Write the Rate Law expre