# A sample of O2 under 2.00 atm occupies 500 ml at 25.0˚C. What pressure will the sample have at 0.0˚C ?

##### 1 Answer

Jul 2, 2014

In this question we will use the ideal gas equation.

substituting values;

2 atm x 500 mL / 298 K =

rearranging we get,

1000 atm mL x 273 K / 500 mL x 298 K =