How many moles of aluminum are needed to make 9 moles of molecular hydrogen? Given the reaction:
2 Al + 6 HCl → 2 AlCl₃ + 3H₂

Name: How many moles of aluminum are needed to make 9 moles of molecular hydrogen? Given the reaction: 2 Al + 6 HCl → 2 AlCl 3 + 3H 2
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Question

How many moles of aluminum are needed to make 9 moles of molecular hydrogen? Given the reaction: 2 Al + 6 HCl → 2 AlCl₃ + 3H₂

Quizplus · Accepted Answer

According to the balanced chemical equation, 2 moles of Al produce 3 moles of H₂. To produce 9 moles of H₂, you need 3 times the amount of Al, which is 6 moles.

How Many Moles of Aluminum Are Needed to Make 9