Consider the following balanced chemical equation: H2O2 (aq) + 3 r (aq) + 2 H (aq) (aq) + 2 H,O (I) If the concentration of jodide (lal decreases from 0.718 M to 0.426 M in the first 15 seconds, what is the rate of reaction? (A) (B) (C) (D) (E) 0.0195 M/s 0.292 M/s -0.00195 M/s 0.00649 M/s 0.0973 M/s

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section11.1: Reaction Rate
Problem 11.3CE
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Consider the following balanced chemical equation:
H2O2 (aq) + 3 r (aq) + 2 H (aq) >l (aq) + 2 H,O (I)
If the concentration of iodide (la) decreases from 0.718 M to 0.426 M in the first 15 seconds, what is the rate
of reaction?
(A)
(B)
(C)
(D)
(E)
0.0195 M/s
0.292 M/s
-0.00195 M/s
0.00649 M/s
0.0973 M/s
Transcribed Image Text:Consider the following balanced chemical equation: H2O2 (aq) + 3 r (aq) + 2 H (aq) >l (aq) + 2 H,O (I) If the concentration of iodide (la) decreases from 0.718 M to 0.426 M in the first 15 seconds, what is the rate of reaction? (A) (B) (C) (D) (E) 0.0195 M/s 0.292 M/s -0.00195 M/s 0.00649 M/s 0.0973 M/s
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