Hydrogen sulfide dissociates according to the following equation: 2H S(g) 2H (g) + S (g) In a mixture of the three gases at 25 oC, the concentrations (not at equilibrium) were found to be [H2] = 0.0026 M, [S2] = 0.0013 M and [H2S] = 0.0077 M a) What is the value of the reaction quotient, Qc, of the mixture b) Given that Kc = 2.3 x 10-4 at 25 oC is the system at equilibrium? c) If not, will the reaction proceed
Hydrogen sulfide dissociates according to the following equation: 2H S(g) 2H (g) + S (g) In a mixture of the three gases at 25 oC, the concentrations (not at equilibrium) were found to be [H2] = 0.0026 M, [S2] = 0.0013 M and [H2S] = 0.0077 M a) What is the value of the reaction quotient, Qc, of the mixture b) Given that Kc = 2.3 x 10-4 at 25 oC is the system at equilibrium? c) If not, will the reaction proceed
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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Hydrogen sulfide dissociates according to the following equation:
2H S(g) 2H (g) + S (g)
In a mixture of the three gases at 25 oC, the concentrations (not at equilibrium) were
found to be [H2] = 0.0026 M, [S2] = 0.0013 M and [H2S] = 0.0077 M
a) What is the value of the reaction quotient, Qc, of the mixture
b) Given that Kc = 2.3 x 10-4 at 25 oC is the system at equilibrium?
c) If not, will the reaction proceed in the forward direction or will the reaction proceed in
the reverse direction as equilibrium is achieved?
d) What is the value of Kp at 25 oC for this reaction? (Giver R = 0.0821 L atm/ K mol) (Just Need the answer to this one)
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