1. When nitrogen gas (N) reacts with oxygen gas (O), dinitrogen trioxide gas (N203) forms. In a particular reaction when 8.75 g of oxygen were used, the actual yield of dinitrogen trioxide was 6.80 g. a) Write a balanced chemical equation for the reaction. Be sure to include physical states in the equation. b) Calculate the theoretical yield (in grams) of dinitrogen trioxide: Use dimensional analysis. c) Calculate the % yield of the product