Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCI(aq) + MnO2(s) MnCl, (aq) + 2 H,O(1) + Cl, (g) > A sample of 41.7 g MnO, is added to a solution containing 49.7 g HCI. What is the limiting reactant? HCI O MnO, What is the theoretical yield of Cl,? theoretical yield: g Cl, f the yield of the reaction is 84.3%, what is the actual yield of chlorine? actual yield: g Cl,

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Preparation of Chlorine Gas in the Laboratory**

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.

**Chemical Reaction:**

\[ 4 \text{HCl(aq)} + \text{MnO}_2(\text{s}) \rightarrow \text{MnCl}_2(\text{aq)} + 2 \text{H}_2\text{O}(l) + \text{Cl}_2(\text{g}) \]

A sample of 41.7 g \(\text{MnO}_2\) is added to a solution containing 49.7 g \(\text{HCl}\).

**Questions:**

1. **What is the limiting reactant?**

   - \(\text{HCl}\): Selected option
   - \(\text{MnO}_2\): Not selected

2. **What is the theoretical yield of \(\text{Cl}_2\)?**

   - **Theoretical Yield:** [Input box] g \(\text{Cl}_2\)

3. **If the yield of the reaction is 84.3%, what is the actual yield of chlorine?**

   - **Actual Yield:** [Input box] g \(\text{Cl}_2\)
Transcribed Image Text:**Preparation of Chlorine Gas in the Laboratory** Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. **Chemical Reaction:** \[ 4 \text{HCl(aq)} + \text{MnO}_2(\text{s}) \rightarrow \text{MnCl}_2(\text{aq)} + 2 \text{H}_2\text{O}(l) + \text{Cl}_2(\text{g}) \] A sample of 41.7 g \(\text{MnO}_2\) is added to a solution containing 49.7 g \(\text{HCl}\). **Questions:** 1. **What is the limiting reactant?** - \(\text{HCl}\): Selected option - \(\text{MnO}_2\): Not selected 2. **What is the theoretical yield of \(\text{Cl}_2\)?** - **Theoretical Yield:** [Input box] g \(\text{Cl}_2\) 3. **If the yield of the reaction is 84.3%, what is the actual yield of chlorine?** - **Actual Yield:** [Input box] g \(\text{Cl}_2\)
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