A gas sample occupies a volume of 2000L at 40 degrees celcius .What volume will it occupy at STP?

2 answers

You don't provide P so I assume it is 1 atm.
Use V1/T1 = V2/T2
V1 = 2000 L
T1 = 40 + 273 = ? K
V2 = ?
T2 = 273
jajah