Friday

September 19, 2014

September 19, 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.

**Answer this Question**

**Related Questions**

Chemistry - A 1.00 L sample of a pure gas weighs 0.785 g and is at 733.4 torr ...

Chemistry - A sample of a gas weighs 4.526g and has a volume of 890.0 mL at 645....

Chemistry - A sample of gas weighs 2.832g and has a volume of 1010.0 ML at 775....

chemistry - Someone can help me please? A gas sample weighing 0.528 g is ...

Chemistry - A sample of a gas weighs 4.526g and has a volume of 890.9 mL at 645....

Chemistry - If 0.896g of a gas occupies a 250mL flask at 20 degree celcius and ...

chemistry - A sample of gas with a mass of 1.62 g occupies a volume of 941 mL at...

chemistry - A 200-mL sample of Oxygen gas is collected at 26 degrees C and a ...

chemistry - 11.31) solve for the new pressure when each of the following ...

chemistry - A sample of unknown gas weighs 2.96 g and occupies 750. mL at 760. ...