A gaseous ammonia (MW = 17 g/mol) is stored in a 30-L tank at 320K. The pressure is kept at 12 atm inside the tank. Determine the change in entropy (in J/⁰F) if it is heated to 485K at constant pressure. Assume heat capacity of ammonia at constant pressure to be 2.13 J/g-K

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A gaseous ammonia (MW = 17 g/mol) is stored in a 30-L tank at 320K. The pressure is kept at 12 atm inside the tank. Determine the change in entropy (in J/⁰F) if it is heated to 485K at constant pressure. Assume heat capacity of ammonia at constant pressure to be 2.13 J/g-K.

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