Agas that exerts a pressure of ? bar in a container with a volume of 0.5650 l will exert a pressure of 715.1 bar when transferred to a container with a volum of 1.204 l

The pressure is 1,523.86 bar

Explanation:

Pressure and volume are related by Boyle's law, which says:

"The volume occupied by a given gas mass at constant temperature is inversely proportional to the pressure"

Boyle's law is expressed mathematically as:

Pressure * Volume = constant

o P * V = k

You have a certain volume of gas V1 that is at a pressure P1 at the beginning of the experiment. If you vary the gas volume to a new value V2, then the pressure will change to P2, and it will be true:

P1 * V1 = P2 * V2

In this case, you know:

Replacing:

P1* 0.5650 L= 715.1 bar* 1.204 L

Solving:

P1= 1,523.86 bar

The pressure is 1,523.86 bar