Calculation of AHf of Magnesium Oxide Mg + 2 HCI → MgCl2 * H2 AHi = kJ/mole MgCl2 + H20 Mgo + 2 HCI -AH2 = kJ/mole 수 He + 를 O2 → H2O 사Hs = - 286 kJ/mole net: Mg + 을 O2- MgO 사Hnet = kJ/mole The literature value for the AHf of magnesium oxide is -602 kJ/mole.
Calculation of AHf of Magnesium Oxide Mg + 2 HCI → MgCl2 * H2 AHi = kJ/mole MgCl2 + H20 Mgo + 2 HCI -AH2 = kJ/mole 수 He + 를 O2 → H2O 사Hs = - 286 kJ/mole net: Mg + 을 O2- MgO 사Hnet = kJ/mole The literature value for the AHf of magnesium oxide is -602 kJ/mole.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Calculation of AH; of Magnesium Oxide
Mg + 2 HCI
MgCl2 * Hz2
AH, =
kJ/mole
MgCl2
+H2O
> Mgo + 2 HCI
-AH2 =
kJ/mole
He + 를 O2
+ H2O
AH3 =
- 286
kJ/mole
net: Mg
+ 을 O2- MgO
사Hnet =
kJ/mole
The literature value for the AHf of magnesium oxide is -602 kJ/mole.
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