1) CFCs were used in hair sprays, refrigerators, air conditioners, and plastic foams. Which properties of CFCs made them desirable for these uses?
2) a. Can a molecule that contains hydrogen be classified as a CFC?
b. What is the difference between an HCFC and an HFC?
3) Give names and chemical formulas for five acids of your choice.
4) Write a chemical equation that shows the release of one hydrogen ion from a molecule of each of these acids.
a. HBr(aq), hydrobromic acid
b. HC2H3O2(aq), acetic acid