**Exercise: Ordering Acids by pKa Values****Instructions:**Order the following acids from lowest to highest pKa value. Start with the lowest pKa as number 1.**Acid Structures:**1. **Ethanol (C₂H₅OH):** - Structural formula: \[ \text{CH}_3\text{CH}_2\text{OH} \]2. **Acetic Acid (CH₃COOH):** - Structural formula: \[ \text{CH}_3\text{COOH} \]3. **Ethane (C₂H₆):** - Structural formula: \[ \text{CH}_3\text{CH}_3 \]4. **Ethanamine (C₂H₅NH₂):** - Structural formula: \[ \text{CH}_3\text{CH}_2\text{NH}_2 \]**Task:**Arrange them according to their pKa values, with the lowest pKa value first.

Order the given acids from lowest to highest pKa value = ?

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Order the following acids from lowest to highest pKa value. Start with the lowest pKa as number 1. OH HO, NH2

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

**Exercise: Ordering Acids by pKa Values**

**Instructions:**
Order the following acids from lowest to highest pKa value. Start with the lowest pKa as number 1.

**Acid Structures:**

1. **Ethanol (C₂H₅OH):**
- Structural formula:
\[
\text{CH}_3\text{CH}_2\text{OH}
\]

2. **Acetic Acid (CH₃COOH):**
- Structural formula:
\[
\text{CH}_3\text{COOH}
\]

3. **Ethane (C₂H₆):**
- Structural formula:
\[
\text{CH}_3\text{CH}_3
\]

4. **Ethanamine (C₂H₅NH₂):**
- Structural formula:
\[
\text{CH}_3\text{CH}_2\text{NH}_2
\]

**Task:**
Arrange them according to their pKa values, with the lowest pKa value first.

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