# A sample of oxygen gas occupies a volume of 250. mL at 100 kPa pressure. What volume will it occupy at 200 kPa pressure?

##### 1 Answer

May 2, 2016

The new volume of

#### Explanation:

This is an example of Boyle's law, which states that the volume of a gas varies inversely with pressure, as long as temperature and amount are kept constant. The equation to use for this law is

**Known**

**Unknown**

**Solution**

Rearrange the equation to isolate