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July 24, 2014

July 24, 2014

Posted by **Lauren** on Thursday, May 12, 2011 at 12:28am.

a) what is the molar mass of the gas?

b) if the volume of the temperature are kept constant while 0.400 g of the same gas are added to that already in the container, what will the new pressure be?

- Chemistry -
**DrBob222**, Thursday, May 12, 2011 at 12:32amLauren, I showed you how to solve both parts of this problem. The only thing I didn't do was to do the math and I'm not going to do the math for you. I will help you through it if you are explicit about what you don't understand. And note that you are still spelling celsius incorrectly.

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