I don't think that the answer of this question is right! Cause it says Kc=Kp which means that 25=[HI]2/[H2]*[I2]  and to get [HI]2 you should multiply the 25 with [H2]*[I2] Please correct me if I am wrong

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
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I don't think that the answer of this question is right!

Cause it says Kc=Kp which means that 25=[HI]2/[H2]*[I2

and to get [HI]2 you should multiply the 25 with [H2]*[I2]

Please correct me if I am wrong

Explanation of Solution
Formula used:
Kc
|HI|²
|H₂||2|
Kckp
[H₂ ] and [ 1₂ ] is a concentration at equilibrium.
Calculation:
|HI|²
Kc = [1₂11/2]
The equilibrium constant for Kc-Kp and the values are substituted by a equation,
Kp
|H₂||₂|
25
[0.286][0.286]
(=
[= 305.638
[HI] = √/305.638
[HI] = 17.48 atm.
Conclusion
The partial pressure of HI is 17.48 atm.
Transcribed Image Text:Explanation of Solution Formula used: Kc |HI|² |H₂||2| Kckp [H₂ ] and [ 1₂ ] is a concentration at equilibrium. Calculation: |HI|² Kc = [1₂11/2] The equilibrium constant for Kc-Kp and the values are substituted by a equation, Kp |H₂||₂| 25 [0.286][0.286] (= [= 305.638 [HI] = √/305.638 [HI] = 17.48 atm. Conclusion The partial pressure of HI is 17.48 atm.
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