Chemistry, 25.02.2021 06:30, Nathaliasmiles

If 72.0 grams of aluminum are reacted with 252 grams of hydrochloric acid, what is the mass of the excess reactant leftover after the reaction has reached completion? 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g)

a - 9.84 g
b - 55.3g
c - 72.4g
d - 180g

Answers: 2

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If 72.0 grams of aluminum are reacted with 252 grams of hydrochloric acid, what is the mass of the e...