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What is the mass of 5 moles of He (g)

What is the mass of 5 moles of He (g)
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What is the mass of 5 moles of He (g)

User Tenzin
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11 votes

Answer:

the mass of 5moles of He is ; 1 mole =2g therefore 5moles=5*2=10g

User Michael Lawrie
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