Problem: Calculate the molar mass of a vapor that has a density of 7.135 g/L at 12°C and 741 torr.

FREE Expert Solution

We will calculate the Molar mass using the ideal gas law equation:

PV=nRT

PVV=nRTVP=nRTV

n=mass (m)molar mass (M)


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Problem Details

Calculate the molar mass of a vapor that has a density of 7.135 g/L at 12°C and 741 torr.

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Our tutors have indicated that to solve this problem you will need to apply the The Ideal Gas Law: Density concept. You can view video lessons to learn The Ideal Gas Law: Density. Or if you need more The Ideal Gas Law: Density practice, you can also practice The Ideal Gas Law: Density practice problems.