Question

Helium gas occupies a volume of

12.5 Lat -45 degrees Celsius. What
volume will it occupy at 15 degrees
Celsius?

Answer 1

15.79 L

Step-by-step explanation:

V1 /T1 = V2/T2

Re-arrange to:

V1/T1 * T2 = V2 Note that T must be in units K

12.5/ ( -45 + 273.15) * ( 15 + 273.15) = 15.79 L