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What is the mass of 12.01 moles of hydrogen gas(H2)

User Ketola
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1 Answer

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Answer: 24.2109 g

Step-by-step explanation:

Hydrogen has a molar mass of 1.007947 g/mol so since hydrogen gas has 2 hydrogens, you can multiple this by 2 and then multiply that by 12.01 to get the total mass of 12.01 moles of hydrogen gas.

User Kishieel
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