Reference no: EM132925806

Question 1. According to the reaction below, how many grams of NO can be produced if 110 g of O2 react with NH3. Hint: Mass to Mass 4 NH3 + 5 O2 → 4 NO + 6 H2O

Question 2. Nitric acid (HNO3) reacts with tetraphosphorus decoxide (P4O10) in the following reaction. If you have 13.0 moles of nitric acid, how many moles of dinitrogen pentoxide (N2O5) will form? Hint: Mole to Mole 4 HNO3 + P4O10 → 2 N2O5 + 4 HPO3

Question 3. Butane (C4H10) burns completely according to the equation: 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O According to the reaction, how many moles of water are produced when 82 grams of O2 react with an excess of butane? Hint: Mass to Mole

Question 4. When 26.0 g of nitrogen reacts with excess hydrogen, 28.4 g of NH3 is isolated in the experiment. What is the percent yield? N2 + 3H2 → 2NH3 BONUS:

Question 5. Jakobus and Lorena react sodium bicarbonate with hydrochloric acid in the lab to form sodium chloride, water, and carbon dioxide. They use stoichiometry to determine that their theoretical yield was 5.00 g of NaCl product. However, when they measured the amount of product they actually created, it was 4.85 g NaCl. What was their percent yield?