Find the PH of a 0

question 40

Multiple Choice

Find the pH of a 0.20 M aqueous solution of dichloroacetic acid,for which K_a = 3.32 × 10^-2.

• A)0.75
• B)2.71
• C)1.05
• D)2.35
• E)1.18

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Definitions:

Suppression

The conscious act of stopping oneself from thinking or feeling certain unwanted thoughts or emotions.

Cognitive Mapping

The process of using mental representations to acquire, code, store, recall, and decode information about the relative locations and attributes of phenomena in their everyday or metaphorical spatial environment.

Mindfulness Meditation

A form of meditation focusing on being intensely aware of what you're sensing and feeling in the moment, without interpretation or judgment.

Hypnotic Suggestibility

A person's susceptibility to suggestions given during hypnosis, influencing their behaviors, perceptions, and physiological states.