# A container with a volume of #48 L# contains a gas with a temperature of #210^o K#. If the temperature of the gas changes to #80 ^o K# without any change in pressure, what must the container's new volume be?

##### 1 Answer

Sep 15, 2016

Use Charles' Law to get a new volume of

#### Explanation:

Charles' Law for an ideal gas is that for a given mass and constant pressure,

To solve problems, this can be written as

In this problem

Cross multiply (multiply the numerator of one side by the denominator of the other side)

Divide both sides by 210