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20 kg/h of liquid ammonia (-20 °C, 20 bar) and 100 kg/h of liquid water (20 °C, 20 bar) are mixed isobarically at 20 bar. The excess enthalpy is given by the formula h² Ax1x₂ (3²+x₂B) ² J mol A = -17 235 y B = 0.97645 with Calculate the temperature of the mixture, assuming that СPH₂0 = 4.2 y CPNH3 = 4.8 gk J gk

20 kg/h of liquid ammonia (-20 °C, 20 bar) and 100 kg/h of liquid water (20 °C, 20 bar) are mixed isobarically at 20 bar. The excess enthalpy is given by the formula h² Ax1x₂ (3²+x₂B) ² J mol A = -17 235 y B = 0.97645 with Calculate the temperature of the mixture, assuming that СPH₂0 = 4.2 y CPNH3 = 4.8 gk J gk

Introduction to Chemical Engineering Thermodynamics
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
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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20 kg/h of liquid ammonia (-20 °C, 20 bar) and 100 kg/h of liquid water (20 °C, 20 bar) are mixed isobarically at 20 bar. The excess enthalpy is given by the formula = Ax1x2 (3+x₂B)² J mol with A = -17 235 y B = 0.97645 Calculate the temperature of the mixture, assuming that СPH₂0 = 4.2 y CPNH3 = 4.8 gk gk
Transcribed Image Text:20 kg/h of liquid ammonia (-20 °C, 20 bar) and 100 kg/h of liquid water (20 °C, 20 bar) are mixed isobarically at 20 bar. The excess enthalpy is given by the formula = Ax1x2 (3+x₂B)² J mol with A = -17 235 y B = 0.97645 Calculate the temperature of the mixture, assuming that СPH₂0 = 4.2 y CPNH3 = 4.8 gk gk
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