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25.8 grams of oxygen gas are added to 65.4 grams of hydrogen chloride gas in the following reaction:
4 HCl(g) + 1 O2 (g) --> 2 Cl2 (g) + 2 H2O1 (g)
a. Determine the limiting reactant
b. Determine the mass (in g) of each of the products that are formed in the reaction.
c. Determine the excess reactant and how many grams are left after the reaction.