5.Write equilibrium expressions for each of the following reactions:(a) CaCO3(s) →*CaO(s) + CO,(g)(b) Hg() + Hg²+ (aq) → Hg2+ (aq)(c) 2Fe(s) + 3H₂O(1)(d) O₂(g) + 2H₂(g)●●●Fe₂O3(s) + 2H₂(g)-2H₂O(1).

Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

5.Write equilibrium expressions for each of the following reactions: (a) CaCO3(s) CaO(s) + CO₂(g) (b) Hg() + Hg2+ (aq) → Hg2+ (aq) = * ● (c) 2Fe(s) + 3H₂O(1) (d) O₂(g) + 2H₂(g) → Fe₂O3(s) + 2H₂(g) 2H₂O(1).

5.Write equilibrium expressions for each of the following reactions: (a) CaCO3(s) CaO(s) + CO₂(g) (b) Hg() + Hg2+ (aq) → Hg2+ (aq) = * ● (c) 2Fe(s) + 3H₂O(1) (d) O₂(g) + 2H₂(g) → Fe₂O3(s) + 2H₂(g) 2H₂O(1).

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

Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy

Section: Chapter Questions

Problem 44PS

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Question

5.Write equilibrium expressions for each of the following reactions:
(a) CaCO3(s) →*CaO(s) + CO,(g)
(b) Hg() + Hg²+ (aq) → Hg2+ (aq)
(c) 2Fe(s) + 3H₂O(1)
(d) O₂(g) + 2H₂(g)
●
●
●
Fe₂O3(s) + 2H₂(g)
-2H₂O(1).

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