1. Review Advanced Stoichiomet ry

2. Problem 1 7.020 g of sodium reacts with 44.3 g of magnesium nitrate in a single replacement reaction. A) How many grams of solid could form? B) If you actually formed 2.89 g of the solid, what is the percent yield? C) What mass of excess reactant will remain unreacted?

3. Problem 2 30. grams of aluminum nitrate and 50. grams of sodium phosphate go through a double replacement reaction. A) How many grams of precipitate form? B) If your percent yield is 92.0%, how much precipitate actually formed? C) How much excess reactant is left over?

4. Problem 3 Dicarbon hexahydride completely combusts. A) If 15 g of the hydrocarbon react with 45 g of oxygen, how many grams of water will form? B) How many molecules of water will form? C) How much excess reactant is left over?