Assume that the change in concentration of COCl2 is small enough to be neglected in the following problem a) Calculate the equilibrium concentration of all species in an equilibrium mixture that results from the decomposition of COCl2 with an initial concentration of 0.3166 M COCl2(g) = CO(g) + Cl2(g) Kc = 2.2 × 10^-10 b) Confirm that the change is small enough to be neglected
Assume that the change in concentration of COCl2 is small enough to be neglected in the following problem a) Calculate the equilibrium concentration of all species in an equilibrium mixture that results from the decomposition of COCl2 with an initial concentration of 0.3166 M COCl2(g) = CO(g) + Cl2(g) Kc = 2.2 × 10^-10 b) Confirm that the change is small enough to be neglected
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Assume that the change in concentration of COCl2 is small enough to be neglected in the following problem
a) Calculate the equilibrium concentration of all species in an equilibrium mixture that results from the decomposition of COCl2 with an initial concentration of 0.3166 M
COCl2(g) = CO(g) + Cl2(g)
Kc = 2.2 × 10^-10
b) Confirm that the change is small enough to be neglected
![2SO2(8) + O2(g) = 2SO3 (g)
K. = 4.32
73. A student solved the following problem and found [N,O4] = 0.16 M at equilibrium. How could this student recognize that t.
answer was wrong without reworking the problem? The problem was: What is the equilibrium concentration of N,0, in a
mixture formed from a sample of NO2 with a concentration of 0.10 M?
2NO2(g) = N½O4(g)
K. = 160
74. Assume that the change in concentration of N2O4 is small enough to be neglected in the following problem.
(a) Calculate the equilibrium concentration of both species in 1.00 L of a solution prepared from 0.129 mol of N,0, with
chloroform as the solvent.
N2O4(g) = 2NO2(g)
K. = 1.07 × 10-³ in chloroform
(b) Confirm that the change is small enough to be neglected.
75. Assume that the change in concentration of COCI, is small enough to be neglected in the following problem.
(a) Caiculate the equilibrium concentration of all species in an equilibrium mixture that results from the decomposition of COCI2
with an initial concentration of 0,3166 M,
COCI,(g) = CO(g) + Cl2(g)
K. = 2.2 × 10-10
(b) Confirm that the change is small enough to be neglected.
76. Ašsume that the change in pressure of H2S is small enough t pe neglected in the following problem.
(a) Calculate the equilibrium pressures of all species in an equilibrium mixture that results from the decomposition of H2S with
an initial pressure of 0.824 atm.
2H2S(g) = 2H2(g) + S2(g)
Kp = 2.2 × 10-6
(b) Confirm that the change is small enough to be neglected.
77. What are all concentrations after a mixture that contains (H2O] = 1.00 M and (Cl20] = 1.00 M comes to equilibrium at 25 °C?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F325a91f3-8d85-4e09-afe5-577f0476af29%2F90320d19-174c-4ef6-b2a0-e0c0c17cfde0%2F6t8mwan_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2SO2(8) + O2(g) = 2SO3 (g)
K. = 4.32
73. A student solved the following problem and found [N,O4] = 0.16 M at equilibrium. How could this student recognize that t.
answer was wrong without reworking the problem? The problem was: What is the equilibrium concentration of N,0, in a
mixture formed from a sample of NO2 with a concentration of 0.10 M?
2NO2(g) = N½O4(g)
K. = 160
74. Assume that the change in concentration of N2O4 is small enough to be neglected in the following problem.
(a) Calculate the equilibrium concentration of both species in 1.00 L of a solution prepared from 0.129 mol of N,0, with
chloroform as the solvent.
N2O4(g) = 2NO2(g)
K. = 1.07 × 10-³ in chloroform
(b) Confirm that the change is small enough to be neglected.
75. Assume that the change in concentration of COCI, is small enough to be neglected in the following problem.
(a) Caiculate the equilibrium concentration of all species in an equilibrium mixture that results from the decomposition of COCI2
with an initial concentration of 0,3166 M,
COCI,(g) = CO(g) + Cl2(g)
K. = 2.2 × 10-10
(b) Confirm that the change is small enough to be neglected.
76. Ašsume that the change in pressure of H2S is small enough t pe neglected in the following problem.
(a) Calculate the equilibrium pressures of all species in an equilibrium mixture that results from the decomposition of H2S with
an initial pressure of 0.824 atm.
2H2S(g) = 2H2(g) + S2(g)
Kp = 2.2 × 10-6
(b) Confirm that the change is small enough to be neglected.
77. What are all concentrations after a mixture that contains (H2O] = 1.00 M and (Cl20] = 1.00 M comes to equilibrium at 25 °C?
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