Question

Saturated water vapor at 350 8 c is heated at constant pressure until its volume has doubled. determine the final temperature using the ideal gas equation of state

Answer 1

The answer is; 700 degrees Centigrade

This is derived  from the Boyle's Law, Charles's Law, and Gay-Lussac Law ideal gas equation  that is defined by the formulae; P1V1/T1 = P2V2/T2

Remember the P1 = P2  and V2 = 2*V1 in this case

P1*V1/350 = P1*2V1/T2

T2 = (P1*2V1/350)/ (P1*V1)

T2 = 350*2 =700