# The pressure of oxygen gas inside a container is 5.00 atm at 25°C. If the temperature falls to -10°C, what is the new pressure inside the container?

##### 1 Answer

Apr 24, 2016

The new pressure is 4.41 atm.

#### Explanation:

**Given**

The pressure (

A second temperature

**Find**

The second pressure

**Strategy**

A problem involving two gas pressures and two temperatures must be a Gay-Lussac's Law problem.

Gay-Lussac's Law is

#color(blue)(|bar(ul(color(white)(a/a) P_1/T_1 = P_2/T_2color(white)(a/a)|)))" "#

In your problem,

Insert the numbers into the Gay-Lussac's Law expression.

**Solution**

The new pressure is 4.41 atm.