The Following Figure Illustrates the Action of a HF and F^-

question 70

Multiple Choice

The following figure illustrates the action of a HF and F^- buffer where the sizes of the boxes are proportional to the concentrations of HF and F^- in solution.What will happen when a small amount of base (OH^-) is added to the HF/F^- buffer?

• A) The concentration of OH^- will increase.
• B) The concentration of H₃O⁺ will increase.
• C) The concentration of HF will increase.
• D) The concentration of F^- will increase.
• E) The pH of the solution will increase.

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Definitions:

Japanese Colonialism

The period of history when Japan expanded its empire by annexing territories in Asia and the Pacific, from the late 19th century to the mid-20th century.

Transportation Networks

Systems comprised of roads, railways, airports, and waterways that facilitate the movement of people and goods.

Hydroelectric Power

Renewable energy generated by using the movement of water through dams to produce electricity.

Japanese Colonialism

The period during which Japan extended its influence and control over various territories and peoples, primarily in Asia, through colonization, expansion, and imperial administration.