1) Write the reaction of the formation of the ionic compound MgCl, from its elements (in elemental form at STP): AH, = 642 kJ/mol 2) Next to each piece of useful information below, write the representative chemical reaction: (Make sure to include phases!) Heat of sublimation for Mg(s) = 147.7kJ/mol El, for Mg(g) =737.7kJ/mol El₂ for Mg(g) = 1450.7kJ/mol Bond dissociation energy for Cl,(g) = 121.5kJ/mol EA, for Cl=-348.6kJ/mol b. C.

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Chapter1: Chemical Foundations
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1) Write the reaction of the formation of the ionic compound MgCl, from its elements (in
elemental form at STP):
AH, = -642 kJ/mol
2) Next to each piece of useful information below, write the representative chemical reaction:
(Make sure to include phases!)
Heat of sublimation for Mg(s) = 147.7kJ/mol
El, for Mg(g) =737.7kJ/mol
El₂ for Mg(g) = 1450.7kJ/mol
Bond dissociation energy for Cl₂(g) = 121.5kJ/mol
EA, for Cl=-348.6kJ/mol
b.
C.
d.
Transcribed Image Text:1) Write the reaction of the formation of the ionic compound MgCl, from its elements (in elemental form at STP): AH, = -642 kJ/mol 2) Next to each piece of useful information below, write the representative chemical reaction: (Make sure to include phases!) Heat of sublimation for Mg(s) = 147.7kJ/mol El, for Mg(g) =737.7kJ/mol El₂ for Mg(g) = 1450.7kJ/mol Bond dissociation energy for Cl₂(g) = 121.5kJ/mol EA, for Cl=-348.6kJ/mol b. C. d.
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