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P2C.4 From the following data, determine A,H® for diborane, B,H,(g), at 298 K: (1) B,H,(g) + 30,(g) → B,O,(s) + 3 H,O(g) A,H° =-1941 kJ mol (2) 2 B(s) +O,(g) → B,O,(s) A,H° =-2368 kJ mol (3) H,(g) + ±O,(g) → H,O(g) A,H° =-241.8kJ mol

P2C.4 From the following data, determine A,H® for diborane, B,H,(g), at 298 K: (1) B,H,(g) + 30,(g) → B,O,(s) + 3 H,O(g) A,H° =-1941 kJ mol (2) 2 B(s) +O,(g) → B,O,(s) A,H° =-2368 kJ mol (3) H,(g) + ±O,(g) → H,O(g) A,H° =-241.8kJ 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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(b) The enthalpy of formation of propene is +20.42 kJ mol". Calculate the enthalpy of isomerization of cyclopropane to propene. P2C.4 From the following data, determine A,H® for diborane, B,H,(g), at 298 K: (1) B,H,(g) + 30,(g) → B,O,(s) + 3 H,O(g) A,H® =-1941 kJ mol (2) 2 B(s) +0,(g) → B,O,(s) A,H° =-2368 kJ mol (3) H,(g) + 0,(g) → H,O(g) A,H° =-241.8kJ mol
Transcribed Image Text:(b) The enthalpy of formation of propene is +20.42 kJ mol". Calculate the enthalpy of isomerization of cyclopropane to propene. P2C.4 From the following data, determine A,H® for diborane, B,H,(g), at 298 K: (1) B,H,(g) + 30,(g) → B,O,(s) + 3 H,O(g) A,H® =-1941 kJ mol (2) 2 B(s) +0,(g) → B,O,(s) A,H° =-2368 kJ mol (3) H,(g) + 0,(g) → H,O(g) A,H° =-241.8kJ mol
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