The Addition of Hydrofluoric Acid and to Water Produces a Buffer

question 70

Multiple Choice

The addition of hydrofluoric acid and to water produces a buffer solution.

• A) NaNO₃
• B) NaCl
• C) NaF
• D) HCl
• E) NaBr

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Definitions:

Blood Pressure

The pressure of circulating blood against the walls of blood vessels, typically measured in the arteries.

Pulmonary Trunk

The major blood vessel which splits into the left and right pulmonary arteries, carrying deoxygenated blood from the heart to the lungs.

Pulmonary Arteries

Blood vessels that carry blood from the heart to the lungs for oxygenation.