Please answer question 3 Part A and B I Review | ConsFor chemical reactions involving ideal gases, theequilibrium constant K can be expressed either interms of the concentrations of the gases (in M) oras a function of the partial pressures of the gases(in atmospheres). In the latter case, the equilibriumconstant is denoted as K, to distinguish it from theconcentration-based equilibrium constant K.(sometimes referenced as just K).Part AFor the reaction2CH4 (g) = C2H2 (g) + 3H2 (g)K. = 0.170 at 1688 °C. What is K, for the reaction at this temperature?Express your answer numerically.View Available Hint(s)ΑΣφ?Kp :Part BFor the reactionN2 (g) + 3H2 (g) = 2NH3 (g)K, = 5.00x10-3 at 350. °C . What is K. for the reaction at this temperature?Enter your answer numerically.• View Available Hint(s)HV ΑΣφ

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is Kp fo

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 37P

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Question

Please answer question 3 Part A and B

I Review | Cons
For chemical reactions involving ideal gases, the
equilibrium constant K can be expressed either in
terms of the concentrations of the gases (in M) or
as a function of the partial pressures of the gases
(in atmospheres). In the latter case, the equilibrium
constant is denoted as K, to distinguish it from the
concentration-based equilibrium constant K.
(sometimes referenced as just K).
Part A
For the reaction
2CH4 (g) = C2H2 (g) + 3H2 (g)
K. = 0.170 at 1688 °C. What is K, for the reaction at this temperature?
Express your answer numerically.
View Available Hint(s)
ΑΣφ
?
Kp :
Part B
For the reaction
N2 (g) + 3H2 (g) = 2NH3 (g)
K, = 5.00x10-3 at 350. °C . What is K. for the reaction at this temperature?
Enter your answer numerically.
• View Available Hint(s)
HV ΑΣφ

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