Sunday

October 26, 2014

October 26, 2014

Posted by **Lotty** on Friday, December 3, 2010 at 6:41pm.

I surely would appreciate it. THanks!

- Chemistry 111 -
**DrBob222**, Friday, December 3, 2010 at 7:45pmTwo ways to do it.

Use PV = nRT for the first set of conditions and solve for n, then redo PV = nRT, use the n from above and the new conditions, and solve for pressure.

Second way is to use

(P1V1/T1) = (P2V2/T2)

The second way is a little shorter since you cut out the solving for n step.

- Chemistry 111 -
**Sue**, Saturday, December 4, 2010 at 10:22amThanks! I knew the formula but wasn't quite sure if i convert mL to L in the formula. I know that I must covert C to K and Torr to Atm for the equation.

**Answer this Question**

**Related Questions**

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

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

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...

chemistry - A sample of gas is at a pressure of 1 atm , a volume of 1 L , and a ...

Chemistry - If a gas has a volume of 400.0 cm cubed at a pressure of 755 mmHg ...

chemistry - mass= 3.8721g temperature= 102 degrees Celsius volume= 156ml ...

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...

chemistry homework help!! - many gases are shipped in high pressure containers. ...