Reaction Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g) AHran -467 kJ mol-1 MgO(s) + 2 HCl(aq) →→→ MgCl₂(aq) + H₂O(l) According to this information, and given the fact that for water, AHF H₂O-286 kJ mol-¹, what is the AHF for MgO(s) in kJ/mole? -151 kJ mol-1
Reaction Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g) AHran -467 kJ mol-1 MgO(s) + 2 HCl(aq) →→→ MgCl₂(aq) + H₂O(l) According to this information, and given the fact that for water, AHF H₂O-286 kJ mol-¹, what is the AHF for MgO(s) in kJ/mole? -151 kJ mol-1
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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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:Reaction
Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
MgO(s) + 2 HCl(aq) →→→ MgCl₂(aq) + H₂O(l)
AHran
-467 kJ mol-1
-151 kJ mol-1
According to this information, and given the fact that for water, AHF H₂O -286 kJ mol-¹, what is
the AHF for MgO(s) in kJ/mole?
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