Question

Calculate the volume of the following gas sample at STP. 29 mol CH4

Answer 1

We are asked to calculate the volume at STP and we are given the moles.

V = n x 22.4

V= 29 x 22.4

V= 649.6 L

Remember everytime you are given number of moles at STP, you need to multiply by 22.4 to get the volume.