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2.23. A stream of warm water is produced in a steady-flow mixing process by combining 1.0 kg s- of cool water at 25°C with 0.8 kg s- of hot water at 75°C. During mixing. heat is lost to the surroundings at the rate of 30 kl s. What is the temperature of the warm-water stream? Assume the specific heat of water constant at 4.18 kJ kg- K-1.

2.23. A stream of warm water is produced in a steady-flow mixing process by combining 1.0 kg s- of cool water at 25°C with 0.8 kg s- of hot water at 75°C. During mixing. heat is lost to the surroundings at the rate of 30 kl s. What is the temperature of the warm-water stream? Assume the specific heat of water constant at 4.18 kJ kg- K-1.

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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2.23. A stream of warm water is produced in a steady-flow mixing process by combining 1.0 kg s- of cool water at 25°C with 0.8 kg s-l of hot water at 75°C. During mixing. heat is lost to the surroundings at the rate of 30 kJ s-1. What is the temperature of the warm-water stream? Assume the specific heat of water constant at 4.18 kJ kg~' K-'.
Transcribed Image Text:2.23. A stream of warm water is produced in a steady-flow mixing process by combining 1.0 kg s- of cool water at 25°C with 0.8 kg s-l of hot water at 75°C. During mixing. heat is lost to the surroundings at the rate of 30 kJ s-1. What is the temperature of the warm-water stream? Assume the specific heat of water constant at 4.18 kJ kg~' K-'.
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