# A gas tank has a volume of 28.1m^3 and a pressure of 18.4atm. The temperature of the gas is 32ºC. What is the Celsius temperature if the pressure changes to 22.7 atm?

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Whats the gas law, and formula? And also how do i solve this?

Whats the gas law, and formula? And also how do i solve this?

##### 1 Answer

May 3, 2018

#### Explanation:

The Combined Gas Law states that

Since we're using a gas tank and it isn't specified, I'm going to assume the Volume remains constant, so we can eliminate the Vs, giving us

Plugging in values:

We need to isolate the

Now let's simplify the equation. Our atm's cancel, giving us:

After calculating the values and applying sig figs (3 sig figs), we are given