How many of each atom in the reactants? How many of each atom in the products?

Iron (Fe):

Iron (Fe):

Oxygen (O):

Oxygen (O):

Copper (Cu):

Copper (Cu):

Sulfur (S):

Sulfur (S):

(you put the number of how many atoms and then the product)

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g