I would use PV = nRT. You know n, R, T, and P. Solve for V. Or you may use the other bit of information given that 1 mol at STP occupies 22.4L.
So you know that at STP you will have 14 x 22.4L, then use
(p1v1/t1) = (p2v2/t2)
What is the volume of 14 mol of ideal gas if its pressure is 233 kPa and its
temperature is 140 ºC? (1 mol of ideal gas at STP occupies 22.4 L).
1 answer