**The final temperature of the gas is **

**Explanation:**

Since the volume of the gas is constant (the volume of the chamber does not change), we can apply the pressure's law, which states that:

"For a gas kept at constant volume, the pressure of the gas is proportional to its absolute temperature"

Mathematically:

where

p is the gas pressure

T is its Kelvin temperature

For this problem, the equation can be written as

where we have:

is the initial pressure

is the final pressure

is the initial temperature

is the final temperature

And solving for T2,

So the final temperature is

Learn more about **ideal gases:**

brainly.com/question/9321544

brainly.com/question/7316997

brainly.com/question/3658563

#LearnwithBrainly