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7. Gases - Part 2 of 4
7. Gases / The Ideal Gas Law: Molar Mass / Problem 11

The following data for an unknown vapor were obtained through the Dumas-bulb method:

Mass = 0.366 g

Volume = 355 mL

Pressure = 100 kPa

Temperature = 100°C

Determine the molar mass of the unknown vapor.

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