0.55 atm and 64 ∘C

Question

A sample of argon gas has a volume of 735 mL at a pressure of 1.20 atm and a temperature of 112 ∘C. What is the final volume of the gas, in milliliters, when the pressure and temperature of the gas sample are changed to the following, if the amount of gas does not change?

Answer 1

Do this the same way as your previous question except use 0.55 atm as P2 and 64+273 = 337K as T2

Combined gas law: P1V1/T1 = P2V2/T2

Plug in the values and solve for V2 = P1V1T2 / P2T1