1. The problem statement, all variables and given/known data What is the change in specific enthalpy if saturated water vapor at 100 bar compresses to a pressure of 150 bar? The temperature is constant. 2. Relevant equations None 3. The attempt at a solution I used this equation to solve the problem: delta h = delta e + p * delta v I found the value of delta e and delta v from steam tables. The answer I'm getting is 190049 kj/kg which is incorrect. Any help would be greatly appreciated, TIA!