What overall reaction consists of the following three elementary steps? CIO (aq) +H,0(1) HCIO (ag) + ОН (ад) Г(ад) +НСІO(аq) — НIО(аq) + СГ (ад) → HIO(aq) + Cl¯(aq) OH (aq) +HIO(aq) > Н,о (1) + 10 (аq)

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### Elementary Reactions and Overall Reaction Calculation

**Problem:**
What overall reaction consists of the following three elementary steps?

1. \[\text{ClO}^- (aq) + \text{H}_2\text{O} (l) \rightarrow \text{HClO} (aq) + \text{OH}^- (aq)\]
2. \[\text{I}^- (aq) + \text{HClO} (aq) \rightarrow \text{HIO} (aq) + \text{Cl}^- (aq)\]
3. \[\text{OH}^- (aq) + \text{HIO} (aq) \rightarrow \text{H}_2\text{O} (l) + \text{IO}^- (aq)\]

**Explanation:**
These reactions represent elementary steps in a more complex reaction mechanism. Each step shows the transformation of specific reactants into products. To determine the overall reaction, we combine these steps and cancel out any intermediates that appear on both sides of the equations.

**Steps to Find the Overall Reaction:**

1. **Write down all the elementary steps:**

   \[ \text{ClO}^- (aq) + \text{H}_2\text{O} (l) \rightarrow \text{HClO} (aq) + \text{OH}^- (aq) \]
   
   \[ \text{I}^- (aq) + \text{HClO} (aq) \rightarrow \text{HIO} (aq) + \text{Cl}^- (aq) \]
   
   \[ \text{OH}^- (aq) + \text{HIO} (aq) \rightarrow \text{H}_2\text{O} (l) + \text{IO}^- (aq) \]

2. **Combine the equations and cancel out species that appear on both reactant and product sides:**

   Adding up all reactants:

   \[ \text{ClO}^- + \text{H}_2\text{O} + \text{I}^- + \text{HClO} + \text{OH}^- \]

   Adding up all products:

   \[ \text{HClO} + \text{OH}^- + \text{HIO} + \text{
Transcribed Image Text:### Elementary Reactions and Overall Reaction Calculation **Problem:** What overall reaction consists of the following three elementary steps? 1. \[\text{ClO}^- (aq) + \text{H}_2\text{O} (l) \rightarrow \text{HClO} (aq) + \text{OH}^- (aq)\] 2. \[\text{I}^- (aq) + \text{HClO} (aq) \rightarrow \text{HIO} (aq) + \text{Cl}^- (aq)\] 3. \[\text{OH}^- (aq) + \text{HIO} (aq) \rightarrow \text{H}_2\text{O} (l) + \text{IO}^- (aq)\] **Explanation:** These reactions represent elementary steps in a more complex reaction mechanism. Each step shows the transformation of specific reactants into products. To determine the overall reaction, we combine these steps and cancel out any intermediates that appear on both sides of the equations. **Steps to Find the Overall Reaction:** 1. **Write down all the elementary steps:** \[ \text{ClO}^- (aq) + \text{H}_2\text{O} (l) \rightarrow \text{HClO} (aq) + \text{OH}^- (aq) \] \[ \text{I}^- (aq) + \text{HClO} (aq) \rightarrow \text{HIO} (aq) + \text{Cl}^- (aq) \] \[ \text{OH}^- (aq) + \text{HIO} (aq) \rightarrow \text{H}_2\text{O} (l) + \text{IO}^- (aq) \] 2. **Combine the equations and cancel out species that appear on both reactant and product sides:** Adding up all reactants: \[ \text{ClO}^- + \text{H}_2\text{O} + \text{I}^- + \text{HClO} + \text{OH}^- \] Adding up all products: \[ \text{HClO} + \text{OH}^- + \text{HIO} + \text{
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