Answer to Question #112507 in General Chemistry for maria

Question

A sample of krypton gas occupies a volume of 8.75 L at 56.0°C and 334 torr.
If the volume of the gas sample is decreased to 6.64 L, while its temperature is increased to 128.0°C, the resulting gas pressure will be______ torr.

Answer 1

P1=334 torr

V1=8.75L

T1=329.15K

P2=?

V2=6.64L

T2=401.15K

$P1V1T2=P2V2T1$

P2=(334*8.75*401.15)/(6.64*329.15)

P2=536.41 torr