A 25 M Solution of a Weak Acid Is 0

question 92

Multiple Choice

A 2.5 M solution of a weak acid is 0.52% ionized. What is K_a for this acid?

• A) 1.3 × 10^-2
• B) 6.8 × 10^-5
• C) 0.11
• D) 1.1 × 10^-5
• E) none of these

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Definitions:

Marginal Revenue

The increase in revenue that results from selling one additional unit of a product or service.

Marginal Revenue

The added income a company secures by disposing of an additional unit of a good or service.

Demand Curve

A graphical representation that shows the relationship between the price of a good or service and the quantity demanded by consumers.

Profit

The financial gain received when the revenue from selling goods or services exceeds the cost of producing these goods or services.