Thursday

March 5, 2015

March 5, 2015

Posted by **Lisa** on Tuesday, October 26, 2010 at 2:43pm.

If 2.4g of the same gas is added to this constant 5.25-L volume and the temperature raised to 64 degrees celsius, what is the new gas pressure?

- Chem -
**DrBob222**, Tuesday, October 26, 2010 at 3:09pmUse PV = nRT for the 11.9 g sample and solve for n. Then moles = g/molar mass and solve for molar mass.

Then convert 2.4 g of the same gas to moles, add to the initial n in the 11.0 g sample, and use PV = nRT to calculate P.

**Answer this Question**

**Related Questions**

Chemistry - A 10.8g sample of a gas has a volume of 5.25L at 25 degrees Celsius ...

chem - A sample containing 6.40 g O2 gas has a volume of 15.0 L. Pressure and ...

Chem hw! - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...

Chem hw! - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...

chem - A sample containing 7.60 gas has a volume of 31.0 . Pressure and ...

Chem II - A sample of gas at 38 degrees Celsius occupies a volume of 2.97 L and ...

sciencee - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...

Chemistry - 1. Calculate the number of molecules in a deep breath of air whose ...

Chemistry - If a gas at 1.2 atm of pressure and 22.0 degrees of Celsius occupies...

Chemistry - If a gas at 1.2 atm of pressure and 22.0 degrees of Celsius occupies...