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There are 7.4 moles of Hydrogen gas in a container. How many molecules of H2 gas does the container hold?
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There are 7.4 moles of Hydrogen gas in a container. How many molecules of H2 gas does the container hold?

User Harpal Singh
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Multiply the number of moles by Avogadro’s constant:
7.4x6.022x10^23
User Morloch
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