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N2(g) + C₂H2(g) → 2HCN (g) Determine heat of reaction from heats of formation, use heats of formation at 25°C and hea capacities that are functions of temperature to calculate the heat of reaction at 250°C for the reaction Given: Cp HCN 21.9 +0.0606T- 4.86 x 10-572 +1.82 x 10-87³ Cp C2H2 = 26.8 +0.07587 5.01 x 10-5T2 + 1.41 x 10-873 Cp N2 = 31.2 +0.0136T- 2.68 x 10-57² +1.17 x 10-87³ = -

N2(g) + C₂H2(g) → 2HCN (g) Determine heat of reaction from heats of formation, use heats of formation at 25°C and hea capacities that are functions of temperature to calculate the heat of reaction at 250°C for the reaction Given: Cp HCN 21.9 +0.0606T- 4.86 x 10-572 +1.82 x 10-87³ Cp C2H2 = 26.8 +0.07587 5.01 x 10-5T2 + 1.41 x 10-873 Cp N2 = 31.2 +0.0136T- 2.68 x 10-57² +1.17 x 10-87³ = -

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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N2(g) + C₂H2(g) → 2HCN (g) Determine heat of reaction from heats of formation, use heats of formation at 25°C and heat capacities that are functions of temperature to calculate the heat of reaction at 250°C for the reaction Given: Cp HCN 21.9 +0.0606T- 4.86 x 10-572 +1.82 × 10-87³ Cp C2H2 = 26.8 +0.07587 5.01 x 10-5T2 + 1.41 x 10-873 Cp N2 = 31.2 + 0.0136T- 2.68 x 10-5T² + 1.17 x 10-87³ =
Transcribed Image Text:N2(g) + C₂H2(g) → 2HCN (g) Determine heat of reaction from heats of formation, use heats of formation at 25°C and heat capacities that are functions of temperature to calculate the heat of reaction at 250°C for the reaction Given: Cp HCN 21.9 +0.0606T- 4.86 x 10-572 +1.82 × 10-87³ Cp C2H2 = 26.8 +0.07587 5.01 x 10-5T2 + 1.41 x 10-873 Cp N2 = 31.2 + 0.0136T- 2.68 x 10-5T² + 1.17 x 10-87³ =
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