a sample of gas is compressed from 3.25 l to 1.20 l at constant temperature. if the pressure of this gas in the 3.25 l volume is 100.00 kpa, what will the pressure be at 1.20 l ?
You need to re-work this problem. It makes no sense to me as it is. Also, if l is liters, please use a capital L; otherwise, it appears to be another letter.