Write an equilibrium constant expression for each of the following reactions. If gases are involved, write the expression in terms of partial pressures. Enclose pressures in parentheses and do NOT write the chemical formula as a subscript. For example, enter (PNH₂)2 as (P NH3)2. If either the numerator or denominator is 1, please ente (a) (b) (c) (d) COCI₂ (9) → CO(g) + Cl₂(9) Kp 2 MnO₂ (s) Kp = PbCl₂(s) → Pb²+ (aq) + 2 Cl(aq) C6H14(1) Kp 2 MnO(s) + O₂(g) = C6H14 (9)
Write an equilibrium constant expression for each of the following reactions. If gases are involved, write the expression in terms of partial pressures. Enclose pressures in parentheses and do NOT write the chemical formula as a subscript. For example, enter (PNH₂)2 as (P NH3)2. If either the numerator or denominator is 1, please ente (a) (b) (c) (d) COCI₂ (9) → CO(g) + Cl₂(9) Kp 2 MnO₂ (s) Kp = PbCl₂(s) → Pb²+ (aq) + 2 Cl(aq) C6H14(1) Kp 2 MnO(s) + O₂(g) = C6H14 (9)
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
Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 1PS: Write equilibrium constant expressions for the following reactions. For gases, use either pressures...
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Transcribed Image Text:Write an equilibrium constant expression for each of the following reactions. If gases are involved, write the expression in terms of partial pressures.
Enclose pressures in parentheses and do NOT write the chemical formula as a subscript. For example, enter (PNH3)2 as (P NH3)2. If either the numerator or denominator is 1, please enter 1.
(a)
(b)
(c)
(d)
COCI₂(g) ← CO(g) + Cl₂(9)
Kp
2 MnO₂ (s)
Kp =
2 MnO(s) + O₂(g)
PbCl₂(s) ← Pb²+ (aq) + 2 CI (aq)
C6H14(1) ← C6H14 (9)
Kp =
Transcribed Image Text:Given that K₁ and K₂ are the respective equilibrium constants for the two reactions
MnO₂ (s) + 2H₂(g) ? Mn(s) + 2H₂O(1)
CO₂(g) + H₂(9) ? CO(g) + H₂O(1)
K₁= = 40.8
K₂=
= 3.08x10-4
Determine the equilibrium constant for the reaction
Mn(s) + 2 CO₂(g) 2 MnO₂ (s) + 2 CO(g) K =
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