A balloon is filled with He gas at 293K and 0.35 atm to a volume of...

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A balloon is filled with He gas at 293K and 0.35 atm to a volume of...

A balloon is filled with He gas at 293K and 0.35 atm to a volume of 355 ml. How many moles of He gas molecules are in the balloon?

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Answer 1

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According to ideal gas law PV = nRT p is the pressure V is the volume n is number of moles R = 0.0821 L. atm. mol.kt t is the p=latm PM da PM RT d = (latm) ( 32 9. Men) (0.03111 ata mortex ) ( 2736) d = 1.4277 2 2 - d = 1.42778 100 d = 1427.7 X los

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Answer 2

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A balloon is filled with He gas at 293K and 0.35 atm to a volume of...

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A helium-filled balloon at 305.0 K and 1 atm, contains 0.35 g He, and has a...

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A balloon is filled with He gas at 293K and 0.35 atm to a volume of...

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