CHEM 112 General Ch X ibiscms/mod/ibis/view.php?id-2243397 saplinglearning.com,
ID: 914152 • Letter: C
Question
CHEM 112 General Ch X ibiscms/mod/ibis/view.php?id-2243397 saplinglearning.com, General Chemistry 4th Edition University Science Books nted by Sapling Lei Donald McQuarrie Peter A. Rock Ethan Gallogly Consider the reaction described by the following equation. C, H Br, aq aq The rate law is rate k C2H4Br, I where k-5. x 10-3 M 1. s What are the missing entries in the following table? Initial rate of formation Run [C2H4Brzlo (M) [l o (M) of C2H4 (M. s 10 0.206 0.000927 0.000463 0.206 0.206 0.206 Number Number Number A Previous Check Answer Next Ex Ask me anything Points Possible 25 Grade Category: Grac Description: Policies: Hom You can check your answ You can view solutions af You have four attempts There is no penalty for in For multiple-choice ques on the number of choices O Help With This Topic Web Help & Videos C Technical Support and 2:44 PM /20/2016Explanation / Answer
Solution :-
Rate = K[C2H4Br2][I-]
K= 5.46*10^-3 M-1 s-1
Lets solve for the x
Rate = K[C2H4Br2][I-]
0.000927 = 5.46*10^-3 * [x][0.206]
0.000927 / 5.46*10^-3 *[0.206] = x
0.824 M = x
Lets calculate the Y
Rate = K[C2H4Br2][I-]
0.000463 = 5.46*10^-3 * [0.206][y]
0.000463 / 5.46*10^-3 * [0.206] = [y]
0.412 M = y
Now lets calculate z
Rate = K[C2H4Br2][I-]
Rate = 5.46*10^-3 * [0.206 [0.206]
0.000232 M-1.s-1 = z