22.4 liters of a gas at a constant temperature of zero celsius and a pressure of 1 atmosphere is compressed to a volume of 6.2 liters. what’s is the new pressure of the gas?

The answer is: The new pressure of the gas is 3.6 atm.

From the statement we know that the gas is kept at a constant temperature of 0°C, so, if the gas keeps a constant temperature we can use the Boyle's Law to solve this problem.

The Boyle's Law states that:

Where,  

P is the pressure of the gas.

V is the volume of the gas.

So, the given information is:

Now, substituting it into the Boyle's Law equation to calculate the new pressure, we have:

So, the new pressure is 3.6 atm.

Have a nice day!