A 5000-ML Sample of 0

question 8

Multiple Choice

A 50.00-mL sample of 0.100 M KOH is titrated with 0.202 M HNO₃.Calculate the pH of the solution after 52.00 mL of HNO₃ is added.

• A)12.73
• B)0.99
• C)1.27
• D)13.01
• E)none of these

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Definitions:

Variable Costs

Costs that change in proportion to the level of goods or services that a business produces.

Profit

The financial gain realized when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes involved in sustaining the activity.

Variable Cost

A cost that depends on the level of production chosen.

Marginal Revenue

The incremental gain in revenue achieved by a company for selling an additional unit of product or service.