A chemist determined by measurements that 0.0750 moles of nickel participated in a chemical reaction. Calculate the mass of nickel that participated in the chemical reaction. Be sure your answer has the correct number of significant digits.

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 3.75 mol fe and 8.70 mol nio(oh) react?