The pressure of a gas is 1.34 atm at a temperature of 298 K. What will the pressure be if the temperature is increased to 512 K?
As Temperature is increased, Pressure is increased. Pressure is directly proportional to Temperature.
1.34 atm / 298 K = X atm / 512 K
rearranging we get,
1.34 atm x 512 K = 298 K . X atm
686.08 K atm = 298 K . X atm
X atm = 686.08 K atm / 298 K
X atm = 2.30 atm