Use the following thermochemical equations to calculate the standard enthalpy of formation of Mg(NO3)2(s).8Mg(s) + Mg(NO3)2(s) → Mg,N2(s) + 6M9O(s)A,H0 = - 3884 kJ mol-1Mg;N2(s) → 3Mg(s) + N2(g)4,48+463 kJ mol-12M9O(s) → 2Mg(s) + 02(g)4,48= +1203 k) mol-1M93N2(s) + 6Mgo(s) → 8Mg(s) + Mg(NO3)2(s)kJ3Mg(s) + N2(g) → Mg;N2(s)kJ6Mg(s) + 302(9)+ 6M9O(s)kJMg(s) + N2(g) + 302(g) → Mg(NO3)2(s)kJ

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Use the following thermochemical equations to calculate the standard enthalpy of formation of Mg(NO3)2(s). A,H° - - 3884 kJ mol- A,Hô - +463 k) mol-1 8Mg(s) + Mg(NO3)2(s) → M93N2(s) + 6M9O(s) M93N2(s) → 3Mg(s) + N¿(9) 2MgO(s) → 2Mg(s) + 02(g) A,Hô = +1203 kJ mol-1 M93N2(s) + 6M9O(s) → 8Mg(s) + Mg(NO3)2(s) kJ 3Mg(s) + N2(9) → M93N2(s) 4,48 = 6Mg(s) + 302(g) → 6M9O(s) Mg(s) + N2(g) + 302(g) → Mg(NO3)2(s)

Use the following thermochemical equations to calculate the standard enthalpy of formation of Mg(NO3)2(s). A,H° - - 3884 kJ mol- A,Hô - +463 k) mol-1 8Mg(s) + Mg(NO3)2(s) → M93N2(s) + 6M9O(s) M93N2(s) → 3Mg(s) + N¿(9) 2MgO(s) → 2Mg(s) + 02(g) A,Hô = +1203 kJ mol-1 M93N2(s) + 6M9O(s) → 8Mg(s) + Mg(NO3)2(s) kJ 3Mg(s) + N2(9) → M93N2(s) 4,48 = 6Mg(s) + 302(g) → 6M9O(s) Mg(s) + N2(g) + 302(g) → Mg(NO3)2(s)

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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