Calculate liquid and vapor specific heat from boiling heat exchanger data

[UAChE]

I have 1,935,420 lbs/hr of process fluid entering all liquid at 168F. 38,000 lbs/hr boils, and the mixture exits at 190F. Total duty is 45,500,000 BTU/hr. Is there a way to calculate the liquid specific heat and the vapor specific heat with this information?

 

[russ_watters]

Sorry, no. You need more temperature measurements because there is no set ratio of specific heats.