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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![### Stoichiometry Practice Problems
Below is a series of stoichiometry practice problems related to the chemical reaction between sodium hydroxide (NaOH) and sulfuric acid (H₂SO₄). The balanced chemical equation for this reaction is as follows:
\[ 2 \text{NaOH} (aq) + \text{H}_2\text{SO}_4 (aq) \rightarrow \text{Na}_2\text{SO}_4 (aq) + 2 \text{H}_2\text{O} (l) \]
#### Problem (a)
**Question:**
Calculate the moles of Na₂SO₄ produced from 4.0 mol H₂SO₄.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol Na}_2\text{SO}_4 \]
**Tolerance:**
±2%
#### Problem (b)
**Question:**
Calculate the moles of H₂O produced from 0.041 mol NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol H}_2\text{O} \]
**Tolerance:**
±2%
#### Problem (c)
**Question:**
Calculate the moles of NaOH required to react with 2.37 L of 0.418 M H₂SO₄.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol NaOH} \]
**Tolerance:**
±2%
#### Problem (d)
**Question:**
Calculate the grams of Na₂SO₄ that can be obtained from 38 mL of 0.060 M NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{g Na}_2\text{SO}_4 \]
**Tolerance:**
±2%
#### Problem (e)
**Question:**
Calculate the volume of 0.240 M H₂SO₄ needed to react with 34.2 mL of 0.779 M NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mL H}_2\text{SO}_4 \]
**Tolerance:**
±2%](https://content.bartleby.com/qna-images/question/2f9e96de-8215-4532-a7d0-6f1fdf87f241/55033dda-839a-482f-8515-ba6ef9c021f4/tfz38wu_thumbnail.png)
Transcribed Image Text:### Stoichiometry Practice Problems
Below is a series of stoichiometry practice problems related to the chemical reaction between sodium hydroxide (NaOH) and sulfuric acid (H₂SO₄). The balanced chemical equation for this reaction is as follows:
\[ 2 \text{NaOH} (aq) + \text{H}_2\text{SO}_4 (aq) \rightarrow \text{Na}_2\text{SO}_4 (aq) + 2 \text{H}_2\text{O} (l) \]
#### Problem (a)
**Question:**
Calculate the moles of Na₂SO₄ produced from 4.0 mol H₂SO₄.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol Na}_2\text{SO}_4 \]
**Tolerance:**
±2%
#### Problem (b)
**Question:**
Calculate the moles of H₂O produced from 0.041 mol NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol H}_2\text{O} \]
**Tolerance:**
±2%
#### Problem (c)
**Question:**
Calculate the moles of NaOH required to react with 2.37 L of 0.418 M H₂SO₄.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mol NaOH} \]
**Tolerance:**
±2%
#### Problem (d)
**Question:**
Calculate the grams of Na₂SO₄ that can be obtained from 38 mL of 0.060 M NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{g Na}_2\text{SO}_4 \]
**Tolerance:**
±2%
#### Problem (e)
**Question:**
Calculate the volume of 0.240 M H₂SO₄ needed to react with 34.2 mL of 0.779 M NaOH.
**Input:**
\[ \_\_\_\_\_\_\_\_ \text{mL H}_2\text{SO}_4 \]
**Tolerance:**
±2%
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