California State Univers X C Prealgebra question Chegg O saplinglearning.com 202

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California State Univers X C Prealgebra question Chegg O saplinglearning.com 2025315 Available From 11 Question 8 of 22 Due Date: 12 Map Points Possible 10 sapling learning Grade Category Gr For A+ B 2C Ke 2.31 Description: Policies Ho K 0.232 For You can check your an Calculate the value of the equilibrium constant for the reaction D You can view solutions up on any question. Number You can keep trying to you get it right or give You lose 5% of the poin in your question for ea answer. O Help With This Topic Copyright 20 2015 Sapling Learning, Inc. 217 about us Careers partners privacy policy terms of use Contact us help 12:38 PM HE Search the web and Windows Desktop A la 4) E 12/1/2015

Explanation / Answer

Answer – We are given ,

A + 2B <---> 2C, Kc = 2.31

2C <----> D , Kc = 0.232

We need to calculate the value of the Kc for

D <---> A + 2B

First we need to add the both above given reaction and we know when added the reaction Kc value gets multiply.

A + 2B <---> 2C, Kc = 2.31

2C <----> D , Kc = 0.232

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A + 2B <---> D , Kc = 0.536

Now we need to reverse this reaction and we know when reverse the reaction Kc value gets inverted.

D <---> A + 2B , Kc = 1/ 0.536 = 1.86

So Kc for the given reaction 1.86

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