A 298-G Sample of NaOH(s) Is Added to Enough Water to to Make

question 38

Multiple Choice

A 2.98-g sample of NaOH(s) is added to enough water to make 300.0 mL of solution at 25°C. What is the pH of this solution?

• A) 10.40
• B) 0.60
• C) 13.40
• D) 15.00
• E) 12.35

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Definitions:

Usury Law

Legislation that sets maximum interest rates that can be charged on loans, designed to protect consumers from excessively high rates.

Interest Rate

The Interest Rate is the percentage at which interest is paid by borrowers for the use of money they borrow from a lender, commonly expressed as an annual percentage.

Aristotle

An ancient Greek philosopher and polymath who made significant contributions to numerous fields of study, including metaphysics, ethics, politics, and natural science.

Usury

Charging an excessively high or illegal rate of interest on borrowed money.