iron(iii) oxide reacts with nitric acid to produce iron(iii) nitrate and water. when 87.3 g of iron(iii) oxide reacts with 126.5 g of nitric acid to produce 140.1 g of iron(iii) nitrate, what is the percent yield of the reaction? do not include units in your answer. if you round during your calculation, be sure to keep at least three (3) decimal places. report your answer to one (1) decimal place.