There are 0.275 moles of gas in a container at a temperature of 75OC and a pressure of 200 kPa, what is the volume of the gas?

Question

please explain how you got the answer, thank you

Answer 1

Use PV= nRT which is the Ideal Gas Formula where n = number of moles of gas. So we have P = pressure= 200 kilo pascals = 200,000 pascals since kilo= 1000.

The Volume is V=(nRT)/P .. the V is what we are trying to find.

so using the terms given n=0.275 moles, P=200,000 Pa, temperature= T= 750C= a certain amount of temperture in Kelvin (use the formula to convert).. And R is the ideal gas constant for this particular gas.. so put them all together to get the answer = V= volume of the gas given