An Ammonia Solution Has a PH of 8

question 180

Multiple Choice

An ammonia solution has a pH of 8.30. What is its [H₃O⁺]?

• A) 5.0 × 10⁻²³ M
• B) 2.0 × 10⁻⁶ M
• C) 5.0 × 10⁻⁹ M
• D) 2.0 × 10⁸ M

---

Definitions:

Substitution Effect

The economic principle that as the price of a good increases, consumers will replace it with less expensive alternatives.

Normal Good

A product that sees an increase in demand as people's incomes increase, and a decrease in demand when their incomes decrease.

Housing

Refers to the provision and availability of homes and buildings for habitation by individuals and families.

Utility

A measure of satisfaction or happiness that a consumer derives from the consumption of goods and services.