Posted by **Anonymous** on Sunday, April 10, 2011 at 12:00am.

A sample of a gas at 0.63 atm occupies a volume of 324 mL. If the temperature remains constant, what will be the new pressure if the volume increases to 124 mL?

new pressure=_____atm

- jordan high -
**Jai**, Sunday, April 10, 2011 at 12:12am
umm i think in the problem, you mean "the volume DECREASES",,

assuming the gas ideal, we can use the formula

P1*V1 = P2*V2

where

P1 = initial pressure

V1 = initial volume

P2 = final pressure

V2 = final volume

*this equation is Boyle's Law

substituting,

0.63 * 324 = P2 * 124

P2 = 0.63 * 324 / 124

P2 = 1.65 atm

hope this helps~ :)

- jordan high -
**SraJMcGin**, Sunday, April 10, 2011 at 1:00am
For your own protection online, never give any personal information, and that includes the name of your school, city/town, etc.

Sra

## Answer This Question

## Related Questions

- Science: Chemistry - A sample of a gas at 0.73 atm occupies a volume of 245 mL. ...
- chemistry - A sample of a gas occupies a volume of 1158 mL at 59ÂșC and 0.76 atm...
- chemistry - 1)A sample of CO2 gas which weighs 0.85 grams has a volume of 1.30 ...
- Chemistry 3A - a sample of nitrogen gas, N2 occupies 3.0L at a pressure of 3.0 ...
- science - Part I: Units of Measurement for Gas Laws For the following questions...
- Chemistry;HELP - 1. What volume will a sample of hydrogen occupy at 128.0 oC if...
- Chemistry - I need help on these last three problems on my Hw. 1. A 10.0 L ...
- CHEMISTRY!! D: - 1. A sample of gas under a pressure of 622 kPa has a volume of...
- Chemistry;HELP - 1. A sample of gas under a pressure of 622 kPa has a volume of...
- chemistry - the gas contained in a piston is compressed from an original volume ...

More Related Questions