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Calculate the standard enthalpy of reaction for the hydrolysis of urea to give carbon dioxide and ammonia in aqueous solution H₂NCONH₂(aq) + H₂O(l) → CO₂(aq) + 2NH3(aq) given the following standard heats of formation: (1) C(graphite) + 2H₂(g) + 1/2O₂(g) → HạNCONH,(aq) AH-313.77 kJ/mol (2) H₂(g) + O₂(g) → H₂O(l) 4₁H° = 285.85 kJ/mol (3) C(graphite) + O₂(g) → CO₂(aq) A₁H= 413.80 kJ/mol (4) ½ N₂(g) + 3/2 N₂(g) → NH3(aq) 4₁H° = 80.71 kJ/mol

Calculate the standard enthalpy of reaction for the hydrolysis of urea to give carbon dioxide and ammonia in aqueous solution H₂NCONH₂(aq) + H₂O(l) → CO₂(aq) + 2NH3(aq) given the following standard heats of formation: (1) C(graphite) + 2H₂(g) + 1/2O₂(g) → HạNCONH,(aq) AH-313.77 kJ/mol (2) H₂(g) + O₂(g) → H₂O(l) 4₁H° = 285.85 kJ/mol (3) C(graphite) + O₂(g) → CO₂(aq) A₁H= 413.80 kJ/mol (4) ½ N₂(g) + 3/2 N₂(g) → NH3(aq) 4₁H° = 80.71 kJ/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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Calculate the standard enthalpy of reaction for the hydrolysis of urea to give carbon dioxide and ammonia in aqueous solution H₂NCONH₂(aq) + H₂O(l) → CO₂(aq) + 2NH3(aq) given the following standard heats of formation: (1) C(graphite) + 2H₂(g) + O₂(g) → H_NCONH2(aq) AH-313.77 kJ/mol (2) H₂(g) + O₂(g) → H₂O(l) AH° = 285.85 kJ/mol (3) C(graphite) + O₂(g) → CO₂(aq) A₁H° = 413.80 kJ/mol (4) ½ N₂(g) + 3/2 N₂(g) → NH3(aq) 4₁H⁰ = 80.71 kJ/mol
Transcribed Image Text:Calculate the standard enthalpy of reaction for the hydrolysis of urea to give carbon dioxide and ammonia in aqueous solution H₂NCONH₂(aq) + H₂O(l) → CO₂(aq) + 2NH3(aq) given the following standard heats of formation: (1) C(graphite) + 2H₂(g) + O₂(g) → H_NCONH2(aq) AH-313.77 kJ/mol (2) H₂(g) + O₂(g) → H₂O(l) AH° = 285.85 kJ/mol (3) C(graphite) + O₂(g) → CO₂(aq) A₁H° = 413.80 kJ/mol (4) ½ N₂(g) + 3/2 N₂(g) → NH3(aq) 4₁H⁰ = 80.71 kJ/mol
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