The PH of a Certain Solution Is 3

question 82

Multiple Choice

The pH of a certain solution is 3.0. How many H⁺(aq) ions are there in 1.0 L of the solution?

• A)0.001 ions
• B)1,000 ions
• C)6.* 10²⁰ ions
• D)3 ions
• E)6.* 10²⁶ ions

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Definitions:

Laboratory

A controlled environment where scientific research, experiments, and measurement can be conducted.

Psychology

The scientific study of the mind and behavior, exploring various aspects of conscious and unconscious experience.

Trained Introspection

A method used in early psychology involving trained observers reporting their thoughts and mental processes in response to stimuli.

Subjective

Based on or influenced by personal feelings, tastes, or opinions, rather than external facts or evidence.