A gas occupies 5.65 L at 808 torr and 17◦C. What volume will it fill if the pressure is changed to 730 torr and the temperature is raised to 51◦C?

2 answers

(p1v1/t1) = (p2v2/t2)
Remember T must be in kelvin
How about ...
P1 = 808 Torr P2 730 Torr
V1= 5.65 L Liters V2 ???? liters
T1= 17-C Celcius T2 80 OC
273 Kelvin 273 K
290 Kelvin 353 K

Pressure Temperature
V2 = V1 (P1/P2) (T1/T2)
V2 = 5.65-L (808/730) (353/290) = 7.6-L