In the Reaction CaO(s) + SO₂(g) $\leftrightharpoons$ CaSO₃(s),
A) O^2- Acts as a Lewis Base, and SO₂

question 64

Multiple Choice

In the reaction CaO(s) + SO₂(g) $\leftrightharpoons$ CaSO₃(s) ,

• A) O^2- acts as a Lewis base, and SO₂ acts as a Lewis acid.
• B) Ca²⁺ acts as a Lewis base, and SO₄^2- acts as a Lewis acid.
• C) SO₄^2- acts as a Lewis base, and SO₂ acts as a Lewis acid.
• D) SO₂ acts as a Lewis base, and O^2- acts as a Lewis acid.
• E) SO₂ acts as a Lewis base, and Ca²⁺ acts as a Lewis acid.

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Definitions:

Intelligence B

Hebb’s term for observed intelligence, influenced by experience and other factors in the course of development; measured by intelligence tests.

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Part of the parietal lobe that integrates sensory information from different modalities, particularly determining spatial sense and navigation.

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Idea or set of impressions that some mental ability exists as an entity; memory, language, and emotion are examples.