Question A (a) , (b), and (c) Question ACalculate the AH° of(a) MgCI (b) M9CI, (c) MgCl, , given the following data in KJ/molA Ha° [Mgs]= +146'atI.E, [Mg] = +736I.E, [Mg*(g] = +1448I.E, [Mg?*o] = +7740A Ha° [Clg] = +121E A, [CI] = -364= -5440LE [MgCl2(s= -2502I.E [MgCls] = -1117

Born Haber can be used to determine the enthalpy of the given salts from its elemental form.

Calculate the AH,° of (a) MgCI (b) MgCl, (c) M9CI, , given the following data in KJ/mol A H° [Mg] = +146 'at I.E, [Mg] = +736 I.E, [Mg*(o] = +1448 I.E, [Mg?] = +7740 AH ° [Clyg] = +121 EA, [CI] = -364 6), I.E [MgClrs] = -5440 I.E [MgCls] = -2502 I.E [MgCl) = -1117

Calculate the AH,° of (a) MgCI (b) MgCl, (c) M9CI, , given the following data in KJ/mol A H° [Mg] = +146 'at I.E, [Mg] = +736 I.E, [Mg*(o] = +1448 I.E, [Mg?] = +7740 AH ° [Clyg] = +121 EA, [CI] = -364 6), I.E [MgClrs] = -5440 I.E [MgCls] = -2502 I.E [MgCl) = -1117

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section5.8: Product- Or Reactant-favored Reactions And Thermodynamics

Problem 1.2ACP

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