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Asked by Toni Jones

Determine the number of grams of gas in 1.5 x 10^13 atoms of helium?
14 years ago

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Answered by DrBob222
1 mole = 6.022E23 atoms.
# moles = 1.5E12/6.022E23 = ??
grams = moles x molar mass = ??
14 years ago
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Determine the number of grams of gas in 1.5 x 10^13 atoms of helium?

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