Please help me, I would greatly appreciate it! I have to be able to understand this to move on!

Question

Determine the final pressure when a constant volume of gas originally at 101.3 kPa is heated from 25​ celcius to 35​celcius.

Answer 1

The equation you use is (V1 x P1 / T1) = (V2 x P2 / T2) because your volume is constant you can remove it from the equation leaving you with (P1 / T1) = (P2/T2). All you have to do is plug in your numbers and solve for P2.

(101.3 / 25) = (P2 / 35)

This should leave you with 140.7 kPa