2. 1 toluene. Entering the process is 0.5126 m³ of toluene (C,Hs) vapor at 124 °C. The liquid toluene exits at 82 °C. To cool the toluene, 13.5 mol/s of chilled water (H2O) at 50 °C are fed. The entire process is adiabatic and isobaric at 1 atm (1 bar). A water-toluene heat exchanger system is used to condense and recover liquid Use an energy balance to determine the final temperature of the water stream. HINT: It is not 82 °C!

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical proce…