# A balloon has a volume of 253.2 mL at 356 K. The volume of the balloon is decreased to 165.4 mL. What is the new temperature?

##### 1 Answer

Nov 19, 2015

The new temperature is

#### Explanation:

Charles' law states that when pressure is held constant, temperature and volume are directly proportional. The equation to use is

**Given**

**Unknown**

**Equation**

**Solution**

Rearrange the equation to isolate