What Is the H₃O⁺ Concentration of an Aqueous Solution with a PH

question 55

Multiple Choice

What is the H₃O⁺ concentration of an aqueous solution with a pH of 8.77?

• A) 1.7 × 10^-9 M
• B) 5.9 × 10^-6 M
• C) 1.6 × 10^-4 M
• D) 5.23 M
• E) 5.9 × 10⁸ M

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Definitions:

Inhalation

Inhalation is the process of breathing in air or other gases, including the intake of substances such as medications delivered via the respiratory tract.

Radioactive Gas

A type of gas that emits radiation as a result of the decay of radioactive elements; radon is a well-known example of such a gas.

Chronic Pulmonary Histoplasmosis

A long-term lung infection caused by the fungus Histoplasma capsulatum, which can result in respiratory symptoms and requires medical treatment.

Histoplasmosis

A fungal infection caused by an organism found in bird and bat droppings.