Determine the numbers of moles of vapor are present


Assume ideal gas behavior. A 125 mL Erlenmeyer, flask has a calculated volume of 152 mL. A 0.199-g sample of an unknown vapor occupies the flask at the 98.7 oC and 754 torr.  Determine the numbers of moles of vapor are present? Explain the molecular weight of the molecules in vapor?

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Chemistry: Determine the numbers of moles of vapor are present
Reference No:- TGS0857063

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