Posted by **sarah** on Monday, February 26, 2007 at 8:08am.

At 650 degree C and a pressure of 690mm HG, the 0.927g sample has a volume of 194cm3.

How do I calculate the volume at the same temp but at a pressure of 760mm Hg?

Also, how do I calculate the volume at the same pressure but at a temp of 0 degree C?

Thanks

if it is a gas, you can use the combined gas law.

P1V1/T1=P2v2/T2

change temsp to K.

## Answer this Question

## Related Questions

- chemistry - Temp - 650 Pressure - 690mm Hg mass - 0.927g volume - 194cm3 How do ...
- Dr Bob222 - Can you help me with this please - Temp - 650 Pressure - 690mm Hg ...
- science - when the oxide of arsenic is heated it sublimes and becomes a gas. at ...
- 11th grade chemistry - a vessel contains 12 gm of methane gas at t degree ...
- chemistry - Temp - 650 Pressure - 760mm Hg mass - 0.927g volume - ? I need to ...
- Chemistry - HELP PLEASE the volume of a sample of oxygen is 200.0ml when the ...
- chemistry - At 16°C a sample of ammonia gas exerts a pressure of 11.7 atm. What ...
- Chemistry - A 1.50mol sample of helium at a certain temperature and pressure ...
- pre calc - the volume of a gas varies inversely as its pressure and directly as ...
- Chemistry :(((( - a gas occupies a volume of 5L at a temp. of 20C and a pressure...

More Related Questions