Calculate the PH of a Solution Made by Mixing Equal

question 20

Multiple Choice

Calculate the pH of a solution made by mixing equal volumes of a solution of NaOH with a pH of 11.40 and a solution of KOH with a pH of 10.30. (Assume the volumes are additive.)

• A) 11.13
• B) 1.10
• C) 10.85
• D) 21.70
• E) none of these

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Definitions:

Explicit Costs

Costs that involve direct monetary payment by a firm for the resources needed in production, such as wages and materials.

Implicit Costs

The opportunity costs of utilizing resources owned by the company for its operations instead of other purposes.

Accounting Profit

The financial gain calculated by subtracting total explicit costs from total revenues, excluding the consideration of implicit costs or opportunity costs.