Chemistry, 12.02.2021 02:10, djemdn

Question 5 5 pts
Calculate the mass of hydrogen formed when 1.21 mol of aluminum reacts with 4.5 mol of
hydrochloric acid according to the balanced equation:
2 Al +6 HCI — 2 AlCl3 + 3 H2
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Question 5 5 pts
Calculate the mass of hydrogen formed when 1.21 mol of aluminum reacts with...