A 500 ML Sample of 0

question 60

Multiple Choice

A 50.0 mL sample of 0.436 M NH₄NO₃ is diluted with water to a total volume of 250.0 mL. What is the ammonium nitrate concentration in the resulting solution?

• A) 2.18 M
• B) 0.523 M
• C) 0.349 M
• D) 0.174 M
• E) 0.0872 M

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Definitions:

Accounting Profit

The difference between total revenue and total expenses when both are measured in accordance with generally accepted accounting principles.

Savings Account

A deposit account held at a financial institution that provides principal security and a modest interest rate.

Annual Interest

The amount of interest due over the course of a year on a loan, deposit, or investment, typically expressed as a percentage of the principal.

Economic Cost

The total cost of choosing one action over another, including both the explicit financial cost and the opportunity cost.