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Estimate the specific enthalpy of ethyl alcohol at 1 bar and 200°C, taking the datum temperature as 0°C. Cp liquid 0°C 24.65 cal/mol C 100°C 37.96 cal/mol C Cp gas (1°C) 14.66 +3.758 x 10-2-2.091 x 10-5² +4.740 × 10³ cal/mol Boiling point of ethyl alcohol at 1 bar = 78.4°C. Latent heat of vaporisation = 9.22 kcal/mol.

Estimate the specific enthalpy of ethyl alcohol at 1 bar and 200°C, taking the datum temperature as 0°C. Cp liquid 0°C 24.65 cal/mol C 100°C 37.96 cal/mol C Cp gas (1°C) 14.66 +3.758 x 10-2-2.091 x 10-5² +4.740 × 10³ cal/mol Boiling point of ethyl alcohol at 1 bar = 78.4°C. Latent heat of vaporisation = 9.22 kcal/mol.

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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Estimate the specific enthalpy of ethyl alcohol at 1 bar and 200°C, taking the datum temperature as 0°C. Cp liquid 0°C 24.65 cal/mol C 100°C 37.96 cal/mol C Cp gas (1°C) 14.66 +3.758 x 10-21-2.091 × 10-5² +4.740 × 10-⁹³ cal/mol X Boiling point of ethyl alcohol at 1 bar = 78.4°C. Latent heat of vaporisation = 9.22 kcal/mol.
Transcribed Image Text:Estimate the specific enthalpy of ethyl alcohol at 1 bar and 200°C, taking the datum temperature as 0°C. Cp liquid 0°C 24.65 cal/mol C 100°C 37.96 cal/mol C Cp gas (1°C) 14.66 +3.758 x 10-21-2.091 × 10-5² +4.740 × 10-⁹³ cal/mol X Boiling point of ethyl alcohol at 1 bar = 78.4°C. Latent heat of vaporisation = 9.22 kcal/mol.
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