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Asked by Dee

If the density of a gas is 1.2 L at 945 torr and 30. ˚C, what is its molar mass?
5 years ago

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Answered by DrBob222
P*molar mass = density*RT
Plug in the numbers and solve for molar mass. Remember to use temperature in kelvin. Post your work if you get stuck.
5 years ago
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