Question

A sample of nitrogen has a volume of 880. mL and a pressure of 720. torr. What pressure will change the volume to
.672L if the temperature is held constant?

Answer 1

Answer:

943torr

Explanation:

according to Boyles law

P1V1=P2V2

however V2 = .672L

convert into mL

.672× 1000

672mL

880(720)=672P2

633600= 672P2

633600÷672=P2

943.0torr=P2