# A sample of 3.0 grams of an ideal gas at 127°C and 1.0 atmosphere pressure has a volume of 1.5 liters. What is the molar mass of the gas?

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The ideal gas constant R, is 0.08 (L*atm)/(mole*K)?

The ideal gas constant R, is 0.08 (L*atm)/(mole*K)?

##### 1 Answer

Jan 22, 2017

#### Answer:

#### Explanation:

We can use the Ideal Gas equation to give us the molar quantity.

i.e.

And thus

This is dimensionally consistent, in that all the units EXCEPT