8) An aqueous solution containing 0.050 M of S2082- ion and 0.072 M of I- is prepared, and the progress of the reaction is followed by measuring [1-]. The data obtained is given in the table below. Time (s) [1-] (M) 0.000 0.072 400.0 800.0 1200.0 1600.0 0.057 0.046 0.037 0.029 What is the order of the reaction? (Use separate graph papers to answer this question.) What is the rate constant and the half-life for the reaction?

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.48PAE: 11.48 The following data were collected for the decomposition of NT),-: Time, f (min) [N2Os] (mol...
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8) An aqueous solution containing 0.050 M of S2082- ion and 0.072 M of I- is prepared, and the
progress of the reaction is followed by measuring [1-]. The data obtained is given in the table
below.
Time (s)
[1-] (M)
0.000
0.072
400.0 800.0 1200.0 1600.0
0.057 0.046 0.037 0.029
What is the order of the reaction? (Use separate graph papers to answer this question.)
What is the rate constant and the half-life for the reaction?
Transcribed Image Text:8) An aqueous solution containing 0.050 M of S2082- ion and 0.072 M of I- is prepared, and the progress of the reaction is followed by measuring [1-]. The data obtained is given in the table below. Time (s) [1-] (M) 0.000 0.072 400.0 800.0 1200.0 1600.0 0.057 0.046 0.037 0.029 What is the order of the reaction? (Use separate graph papers to answer this question.) What is the rate constant and the half-life for the reaction?
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