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What volume of hydrogen gas is produced at STP as sulfuric acid reacts with 120 g of solid metallic calcium in a single replacement reaction? a. 67.2 liters b. 65.2 liters c. 68 liters d. 66
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What volume of hydrogen gas is produced at STP as sulfuric acid reacts with 120 g of solid metallic calcium in a single replacement reaction?

a. 67.2 liters
b. 65.2 liters
c. 68 liters
d. 66

User UncleBounty
by
5.7k points

1 Answer

1 vote

Answer: 67.2 liters

Explanation: lucky guess and I got it right on a test.

User P R
by
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