For each chemical equation below, write the number of product molecules that will form from the reaction. Then, circle the limiting reactant. (Note: The coefficients in front of the reactants indicate the number of reactant molecules or atoms present.) A.5C + 6O2 CO2
B.4Na + 8Cl2  NaCl
C.3CO2+4H2O H2CO3
D.7N2+ 9H2 NH3
E.10Zn + 16HCl ZnCl2 + H2