In a cylinder with a capacity of 1.5 m3, there is gas under a pressure of 14 * 10 in 5 Pa at t 500C.

In a cylinder with a capacity of 1.5 cubic meters, there is gas under a pressure of 14 * 10 in 5 Pa at t 500C. Determine the volume.

V1 = 1.5 m ^ 3;

P1 = 14 * 10 ^ 5 Pascal;

T1 = 500 degrees Celsius = 773 degrees Kelvin;

P2 = 101325 Pascal;

T2 = 273 Kelvin.

It is required to find the volume under normal conditions V2.

P1 * V1 / T1 = P2 * V2 / T2;

V2 = P1 * V1 * T2 / (T1 * P1) = 1400000 * 1.5 * 273 / (101325 * 773) =

= 0.02 * 1.5 * 273 = 7.3 m ^ 3.

Answer: Under normal conditions, the gas will occupy a volume of 7.3 cubic meters.