Identify the substance as a Lewis acid or Lewis base.

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Question:

Identify the substance as a Lewis acid or Lewis base.

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Lewis Concept:

To identify whether a compound is a Lewis acid or base, determine the electron density of the valence shell of the central atom. The compound is Lewis acid if it has incomplete octet (electron-deficient) and Lewis base if it has lone pairs (electron-rich).

Answer and Explanation: 1

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In Lewis's concept, acids are compounds that are electron-deficient with an empty orbital and can accept a pair of electrons into their valence shell....

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Lewis Acid: Definition, Theory & Examples

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Chapter 16 / Lesson 19
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What is Lewis acid and base? Read the steps on how to identify Lewis acids/bases here. Learn more about some examples and advantages of Lewis acid-base theory.


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