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Consider the reaction of zinc metal with hydrochloric acid, HCl(aq).
Zn(S) + 2 HCI -> H2(g) + ZnCl2(aq)
b. How many moles of HCl reacted with 3.75 g of Zinc?

c. How many grams of zinc chloride (ZnCl2) will be produced from 5.00 grams of Zn?

d. If 1.75 g of HCl reacted with zinc, how many grams of H2 are produced?

e. How many moles of Zn would be needed to produce 8.25 moles of ZnCl2?