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Lowest base strength benzoate ion Ka = 6.46 x 10-5 acetate ion CH3COO K 1.76-105 carbonate ion co, formate ion HCOO K-1.77x 104 hydrogen carbonate ion HCO3 3 2.

Lowest base strength benzoate ion Ka = 6.46 x 10-5 acetate ion CH3COO K 1.76-105 carbonate ion co, formate ion HCOO K-1.77x 104 hydrogen carbonate ion HCO3 3 2.

Chemistry
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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Rank the conjugate base ions below in order of increasing strength. The Ka is provided for some of the starting acids . 

**Transcription for Educational Website** **Title: Comparing Base Strength of Ions** **Ion Data:** 1. **Benzoate Ion** - Formula: C₆H₅COO⁻ - Acid Dissociation Constant (Kₐ): 6.46 x 10⁻⁵ 2. **Acetate Ion** - Formula: CH₃COO⁻ - Acid Dissociation Constant (Kₐ): 1.76 x 10⁻⁵ 3. **Carbonate Ion** - Formula: CO₃²⁻ 4. **Formate Ion** - Formula: HCOO⁻ - Acid Dissociation Constant (Kₐ): 1.77 x 10⁻⁴ 5. **Hydrogen Carbonate Ion** - Formula: HCO₃⁻ **Diagram Explanation:** A vertical diagram is presented to rank the ions based on their base strength. The scale ranges from "Lowest base strength" (top) to higher base strength (bottom), represented by three numbered circles (1, 2, 3) on the right side. An arrow points to these circles, indicating the direction of increasing base strength.
Transcribed Image Text:**Transcription for Educational Website** **Title: Comparing Base Strength of Ions** **Ion Data:** 1. **Benzoate Ion** - Formula: C₆H₅COO⁻ - Acid Dissociation Constant (Kₐ): 6.46 x 10⁻⁵ 2. **Acetate Ion** - Formula: CH₃COO⁻ - Acid Dissociation Constant (Kₐ): 1.76 x 10⁻⁵ 3. **Carbonate Ion** - Formula: CO₃²⁻ 4. **Formate Ion** - Formula: HCOO⁻ - Acid Dissociation Constant (Kₐ): 1.77 x 10⁻⁴ 5. **Hydrogen Carbonate Ion** - Formula: HCO₃⁻ **Diagram Explanation:** A vertical diagram is presented to rank the ions based on their base strength. The scale ranges from "Lowest base strength" (top) to higher base strength (bottom), represented by three numbered circles (1, 2, 3) on the right side. An arrow points to these circles, indicating the direction of increasing base strength.
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