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7. From the following equations and heats of reaction, calculate the standard molar heat of formation of AgCl at 25°C. 2 AgCl(s) + H;O(1) Ag:0(s) + 2 HCI(g) 2 Ag(s) + Oz(g) = Ag:0(s) AH° = -77,610 cal AH° = -7310 cal H:(g) + Cl(g) HCl(g) AHº = -22,060 cal %3D 2 1 H2(g) + ¿O2(g) H;O(1) AH° = -68,320 cal %3D

7. From the following equations and heats of reaction, calculate the standard molar heat of formation of AgCl at 25°C. 2 AgCl(s) + H;O(1) Ag:0(s) + 2 HCI(g) 2 Ag(s) + Oz(g) = Ag:0(s) AH° = -77,610 cal AH° = -7310 cal H:(g) + Cl(g) HCl(g) AHº = -22,060 cal %3D 2 1 H2(g) + ¿O2(g) H;O(1) AH° = -68,320 cal %3D

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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7. From the following equations and heats of reaction, calculate the standard molar heat of formation of AgCl at 25°C. Ag,0(s) + 2 HCI(g) = 2 AgCl(s) + H;0(1) AH° = -77,610 cal %3D 1 2 Ag(s) + O2(g) = Ag:0(s) AH° = -7310 cal 1 H:(g) + Cl(g) 1 HCl(g) ΔΗ -22,060 cal = %3D 2 H2(g) + 2 0:(g) ΔΗ - - 68,320 cal (1)OʻH :
Transcribed Image Text:7. From the following equations and heats of reaction, calculate the standard molar heat of formation of AgCl at 25°C. Ag,0(s) + 2 HCI(g) = 2 AgCl(s) + H;0(1) AH° = -77,610 cal %3D 1 2 Ag(s) + O2(g) = Ag:0(s) AH° = -7310 cal 1 H:(g) + Cl(g) 1 HCl(g) ΔΗ -22,060 cal = %3D 2 H2(g) + 2 0:(g) ΔΗ - - 68,320 cal (1)OʻH :
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