Question

Question #815a2

Answer 1

It will go down to 1/4 of it's original.

Explanation:

TLDR: If volume is constant, temperature and pressure are directly proportional.

`(PV)/T = (PV)/T`

Let's assume pressure is 4, volume is 1, and temperature is 12. Keep in mind that while working with gases, these must be absolute values (Except volume, that doesn't change.)

`(4 * 1)/(12) = (x * 1)/3`

`(4)/(12) = (x)/3`

Simplify the fractions....

`(1)/3 = x/3`

`x` is one, or 1/4 what it was before.
Hope this helps!