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C www.saplinglearning.com/ibiscms/mod/ibis/view.php?id-2161861 Available From: Due Date: Points Possible: Grade Category: -1071 Question 1 of 13 12/15/2 13 Require At a given temperature, the elementary reaction A B in the forward direction is first order in A 102s-1 with a rate constant of 4.70 102 s-1. The reverse reaction is first order in B and the rate constant is 7.40 × What is the value of the equilibrium constant for the reaction A-B at this temperature? You can check your answers You can view solutions wher up on any question. You can keep trying to answ you get it right or give up. What is the value of the equilbrium constant for the reaction B A at this temperature? You lose 5% of the points av. in your question for each inc answer 9 10 O eTextbook 12 O Help With This Topic 13 Web Help &Videos; O Technical Support and Bu O Previous Give up & View Solution ) Check Answer Next Exit Hint © 2011-2015 Saoline Learning Inc. , 217 ahout us rarpers nartnersnrivarv nolicvterms of lusP rontart us hpin 9:55 PM ) : 1 11/13/2015Explanation / Answer
forward reaction A=B
Kequi = k ( forward reaction) / k backward reaction = (4.7x10^-2) / ( 7.4x10^-2) = 0.635
for backward reaction B = A
K equilibrium for reverse reaction = ( 1/Keqi) = ( 1/0.635) = 1.575
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