A sample of gas has a volume of 5.58 l at a pressure of 715 mm hg. what is the volume of the gas when the pressure of the gas is increased to 755 mm hg?

The volume of the gas when the pressure of the gas increases to 755mm hg is calculated as follows

by use of boyles law formula that P1v1=P2V2

V2 = P1V1/P2

V1=5.58 L

P1 = 715 mm hg

P2=755 mm hg

V2 is therefore = (715 mm hg x 5.58 L) / 755 mm hg = 5.28 L