The following initial rate data are for the reaction of hypochlorite ion with iodide ion in 1 M aqueous hydroxide solution: OCI+I→ OI+ CI Experiment 1 2 3 4 Rate = [OCI ]o, M k= M-1.8-1 0.00721 0.0144 0.00721 0.0144 Complete the rate law for this reaction in the box below. Use the form k[A] [B]", where '1' is understood for m or n and concentrations taken to the zero power do not appear. Don't enter 1 for m or n. [I]o, M 0.00231 0.00231 0.00462 0.00462 Initial Rate, -1 M.s 1.10 x 10-3 2.20 x 10 -3 2.20 x 10-3 4.39 x 10-3

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The following initial rate data are for the reaction of hypochlorite ion with iodide ion in 1 M aqueous hydroxide solution:

\[
\text{OCl}^- + \text{I}^- \rightarrow \text{OI}^- + \text{Cl}^-
\]

| Experiment | [OCl⁻]₀, M | [I⁻]₀, M | Initial Rate, M · s⁻¹ |
|------------|------------|----------|----------------------|
| 1          | 0.00231    | 0.00721  | 1.10 × 10⁻³          |
| 2          | 0.00231    | 0.0144   | 2.20 × 10⁻³          |
| 3          | 0.00462    | 0.00721  | 2.20 × 10⁻³          |
| 4          | 0.00462    | 0.0144   | 4.39 × 10⁻³          |

Complete the rate law for this reaction in the box below.

Use the form \( k[A]^m[B]^n \), where '1' is understood for \( m \) or \( n \) and concentrations taken to the zero power do not appear. Don’t enter 1 for \( m \) or \( n \).

Rate = \_\_\_\_\_\_

\( k = \) \_\_\_\_\_\_ M⁻¹ · s⁻¹
Transcribed Image Text:The following initial rate data are for the reaction of hypochlorite ion with iodide ion in 1 M aqueous hydroxide solution: \[ \text{OCl}^- + \text{I}^- \rightarrow \text{OI}^- + \text{Cl}^- \] | Experiment | [OCl⁻]₀, M | [I⁻]₀, M | Initial Rate, M · s⁻¹ | |------------|------------|----------|----------------------| | 1 | 0.00231 | 0.00721 | 1.10 × 10⁻³ | | 2 | 0.00231 | 0.0144 | 2.20 × 10⁻³ | | 3 | 0.00462 | 0.00721 | 2.20 × 10⁻³ | | 4 | 0.00462 | 0.0144 | 4.39 × 10⁻³ | Complete the rate law for this reaction in the box below. Use the form \( k[A]^m[B]^n \), where '1' is understood for \( m \) or \( n \) and concentrations taken to the zero power do not appear. Don’t enter 1 for \( m \) or \( n \). Rate = \_\_\_\_\_\_ \( k = \) \_\_\_\_\_\_ M⁻¹ · s⁻¹
Expert Solution
Step 1: Defining the order of reaction

Answer:

Power of concentration term of a reactant in the rate law is equal to the order of reaction with respect to that reactant and overall order of the reaction will be equal to the sum of the powers of all the concentration terms.

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