What is AH° for the following reaction? 2C,H>(g) + 50,(g) → 4CO2(g) + 2H20(1) Substance AH®, (kJ/mol) C¿H>(g) +226.7 CO2(g) -393.5 H;0(!) -285.8 +2599.0 kJ -1692.2 kJ -452.6 kJ O -2599.0 kJ +1692.2 kJ

What is AH° for the following reaction? 2C,H>(g) + 50,(g) → 4CO2(g) + 2H20(1) Substance AH®, (kJ/mol) C¿H>(g) +226.7 CO2(g) -393.5 H;0(!) -285.8 +2599.0 kJ -1692.2 kJ -452.6 kJ O -2599.0 kJ +1692.2 kJ

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.45PAE: 10.45 Calculate G at 45°C for reactions for which (a) H = 293 kJ; S= -695 J/K (b) H= -1137 kJ; S =...

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Question

What is AH° for the following reaction?
2C,H>(g) + 50,(g) → 4CO2(g) + 2H20(1)
Substance
AH®, (kJ/mol)
C¿H>(g)
+226.7
CO2(g)
-393.5
H;0(!)
-285.8
+2599.0 kJ
-1692.2 kJ
-452.6 kJ
O -2599.0 kJ
+1692.2 kJ

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