19) The value of AH° for the following reaction is -3351 kJ:2Al (s) + 302(g) - 2Al2O3(s)The value of AH°f for Al2O3 (s) is.kJ.

Step 1: The standard enthalpy of the formation of an element in its most stable form is zero. Hence,…

Answered: 19) The value of AH° for the following…

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 3CO

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19) The value of AH° for the following reaction is -3351 kJ: 2Al (s) + 302(g) - 2Al2O3(s) The value of AH°f for Al2O3 (s) is. kJ.