1. Write complete ionic, molecular and net ionic equations for the reactions that occur, if any, when solutions of the following substances are mixed:
a. nitric acid and barium carbonate
b. zinc chloride and lead nitrate
c. acetic acid and sodium hydroxide
d. calcium nitrate and sodium carbonate
e. ammonium chloride and potassium hydroxide
2. Explain at what temperature do KNO3 and NACL have the same molar solubility?