The mass of the products of a chemical reaction will be? greater than the mass of the reactants, the same as the mass of the reactants, less than the mass of the reactants, inversely proportional to the mass of the reactants

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?