A Titration Reached the Equivalence Point When 16

question 37

Multiple Choice

A titration reached the equivalence point when 16.1 mL of 0.209 M H₂SO₄ (aq) was added to 12.0 mL of NaOH (aq) of unknown concentration. What is the concentration (M) of this unknown NaOH solution?

• A)0.561
• B)80.8
• C)0.280
• D)0.140
• E)3.21

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Definitions:

Currency Exchange Rates

Exchange rates for currencies dictate how much one currency can be swapped for another, affecting international commerce and investment.

Operating Expense

Expenses incurred through normal business operations, such as rent, utilities, and payroll, excluding costs directly associated with production.

Remeasurement

The process of converting the financial statements of a foreign operation into the presentation currency of the reporting entity, often due to exchange rate changes.