Which of the Following Species Can Act as a Lewis

question 86

Multiple Choice

Which of the following species can act as a Lewis acid?

• A) NH₃
• B) F^-
• C) H₂O
• D) NH₄⁺
• E) BF₃

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Definitions:

Contribution Margin

The amount by which sales revenue exceeds variable costs of a product, indicating the contribution of sales to covering fixed costs and generating profit.

Market Share

The portion of a market controlled by a particular company, product, or brand, often expressed as a percentage of total sales in that market.

Sales Revenue

The total amount of money generated by the sale of goods or services related to the company's primary operations.

Competitive Set

A group of firms, products, or brands that a company considers its competitors in the market when making strategic decisions.