The kinetics of the reaction: I⁻ + OCl⁻ ⇄ OI⁻ + Cl⁻ was studied in basic aqueous media by Chia and Connick [ J. Phys. Chem. 63:1518 (1959)]. The initial rate of I⁻ disappearance is given below for mixtures of various initial compositions, at 25°C (None of the solutions initially contained OI⁻ or Cl⁻ ). 1-)What is the order of the reaction with respect to I⁻? 2-)What is the order of the reaction with respect to I⁻?.
The kinetics of the reaction: I⁻ + OCl⁻ ⇄ OI⁻ + Cl⁻ was studied in basic aqueous media by Chia and Connick [ J. Phys. Chem. 63:1518 (1959)]. The initial rate of I⁻ disappearance is given below for mixtures of various initial compositions, at 25°C (None of the solutions initially contained OI⁻ or Cl⁻ ). 1-)What is the order of the reaction with respect to I⁻? 2-)What is the order of the reaction with respect to I⁻?.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter10: Energy
Section: Chapter Questions
Problem 59QAP
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The kinetics of the reaction: I⁻ + OCl⁻ ⇄ OI⁻ + Cl⁻ was studied in basic aqueous media by Chia and Connick [ J. Phys. Chem. 63:1518 (1959)]. The initial rate of I⁻ disappearance is given below for mixtures of various initial compositions, at 25°C (None of the solutions initially contained OI⁻ or Cl⁻ ).
1-)What is the order of the reaction with respect to I⁻?
2-)What is the order of the reaction with respect to I⁻?.
3-)What is the order of the reaction with respect to OH⁻?
4-)What is the order of total reaction?
5-)What is the value of the rate constant?
![-d[I-]
= k. [1-]*. [OCI-]*. [OH¯]°
dt](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d3f4aef-920d-438c-9db5-b17ca5510a0b%2F2f00f034-0b26-498f-af20-e26e6b4096f8%2Frau7oie_processed.png&w=3840&q=75)
Transcribed Image Text:-d[I-]
= k. [1-]*. [OCI-]*. [OH¯]°
dt
Transcribed Image Text:Initial
Initial
Initial
Initial rate
composition
of I- (M)
2 × 10–3
composition composition of (moll-L-1s-1)
of OCI- (M)
OH- (M)
1.5 x 10-3
1.00
1.8 × 10-4
4 x 10-3
1.5 × 10-3
1.00
3.6 × 10-4
2 × 10-3
3 × 10-3
2.00
1.8 X 10-4
4 x 10-3
3 x 10-3
1.00
7.2 × 10¬4
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