Use the thermodynamic data from Appendix D to calculate equilibrium constants at 25°C for the following reactions and write an equilibrium expression in each case: (a) H2(g) + N2(g) + 202(g) = (b) Ca(OH)2(s) 2HNO2(g) CaO(s) + H2O(g) (c) Zn2+(aq) + 4NH3(aq) Zn(NH3)2+(aq)

Use the thermodynamic data from Appendix D to calculate equilibrium constants at 25°C for the following reactions and write an equilibrium expression in each case: (a) H2(g) + N2(g) + 202(g) = (b) Ca(OH)2(s) 2HNO2(g) CaO(s) + H2O(g) (c) Zn2+(aq) + 4NH3(aq) Zn(NH3)2+(aq)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 91QRT: Actually, the carbon in CO2(g) is thermodynamically unstable with respect to the carbon in calcium...

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Question

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Use the thermodynamic data from Appendix D to
calculate equilibrium constants at 25°C for the
following reactions and write an equilibrium
expression in each case:
(a) H2(g) + N2(g) + 202(g) =
(b) Ca(OH)2(s)
2HNO2(g)
CaO(s) + H2O(g)
(c) Zn2+(aq) + 4NH3(aq) Zn(NH3)2+(aq)

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