# Question #12ce4

##### 1 Answer

May 26, 2017

The new pressure is 19.9 psi.

#### 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)|)))" "#

**1.** Solve the Gay-Lussac's Law expression for

**2.** Insert the numbers into the

**Solution**

#p_2 = p_1 × T_2/T_1#

In your problem,