A study was made of the effect of the hydroxide concentration on the rate of the reaction: I- (aq) + OCI (aq) → IO (aq) + Cl(aq) The following data were obtained: [1], (mol/L) 0.0013 0.0026 0.0013 0.0013 0.0013 0.0013 0.0013 [OCI ]o (mol/L) 0.012 0.012 0.0060 0.018 0.012 0.012 0.018 Determine the rate law. [OH-], (mol/L) 0.10 0.10 0.10 0.10 0.050 0.20 0.20 Initial Rate (mol/L-s) 9.4 x 10-3 18.7 x 10-3 4.7 x 10-3 14.0 x 10-3 18.7 x 10-3 4.7 x 10-3 7.0 × 10-³

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 96QAP: Consider the following energy diagram (not to scale) for the reaction. 2CH3(g)C2H6(g) (a) What is...
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A study was made of the effect of the hydroxide
concentration on the rate of the reaction:
I- (aq) + OC (aq) IO (aq) + Cl(aq)
The following data were obtained:
[1]
(mol/L)
0.0013
0.0026
0.0013
0.0013
0.0013
0.0013
0.0013
[OCI-],
(mol/L)
0.012
0.012
0.0060
0.018
0.012
0.012
0.018
Determine the rate law.
O A. k[OH-][OCI][I]¹
O B. k[OH ][OCI][I]
O C. k[OH-][OC]0.5[1]
O D. K [OCI-]²[1]
O E. K[OH] [I]
[OH-]
(mol/L)
0.10
0.10
0.10
0.10
0.050
0.20
0.20
Initial Rate
(mol/Ls)
9.4 x 10-3
18.7 x 10-3
4.7 x 10-3
14.0 × 10-3
18.7 x
10-3
4.7 x 10-3
7.0 ×
10-³
Transcribed Image Text:A study was made of the effect of the hydroxide concentration on the rate of the reaction: I- (aq) + OC (aq) IO (aq) + Cl(aq) The following data were obtained: [1] (mol/L) 0.0013 0.0026 0.0013 0.0013 0.0013 0.0013 0.0013 [OCI-], (mol/L) 0.012 0.012 0.0060 0.018 0.012 0.012 0.018 Determine the rate law. O A. k[OH-][OCI][I]¹ O B. k[OH ][OCI][I] O C. k[OH-][OC]0.5[1] O D. K [OCI-]²[1] O E. K[OH] [I] [OH-] (mol/L) 0.10 0.10 0.10 0.10 0.050 0.20 0.20 Initial Rate (mol/Ls) 9.4 x 10-3 18.7 x 10-3 4.7 x 10-3 14.0 × 10-3 18.7 x 10-3 4.7 x 10-3 7.0 × 10-³
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