Rank the following ions in order of increasing basicity. CF3CH₂ Ion A 0<0 CH₂CH₂ X lon B S HO Ion C

Chemistry
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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**

Rank the following ions in order of increasing basicity.

1. CF₃CH₂⁻ (Ion A)
2. CH₃CH₂⁻ (Ion B)
3. HO⁻ (Ion C)

**Diagram/Interactive Element**

An interactive element allows users to select and arrange the ions. There is a checkbox option and buttons for adjusting the order. The functionality is likely intended to help students input their ranking decisions interactively.

**Instructions**

Use the interactive element to rank the ions based on their basicity. Consider the electron-withdrawing and electron-donating effects of the groups attached to the ions, as they impact the ions' basicity.
Transcribed Image Text:**Question** Rank the following ions in order of increasing basicity. 1. CF₃CH₂⁻ (Ion A) 2. CH₃CH₂⁻ (Ion B) 3. HO⁻ (Ion C) **Diagram/Interactive Element** An interactive element allows users to select and arrange the ions. There is a checkbox option and buttons for adjusting the order. The functionality is likely intended to help students input their ranking decisions interactively. **Instructions** Use the interactive element to rank the ions based on their basicity. Consider the electron-withdrawing and electron-donating effects of the groups attached to the ions, as they impact the ions' basicity.
Expert Solution
Step 1: Introduction to the basicity of the ions

According to Bronsted Lowry's concept, an acid is a substance that can donate protons and a base is a substance that can accept protons. The acidity or basicity of a substance can be determined by its pKa value. The higher the pKa value, the lower the Ka value. This means the substance will be less acidic.

The basicity of a species is measured by its tendency to accept the proton.

The stronger bases readily accept the protons.

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