An Ammonia Solution Has a PH of 8

question 179

Multiple Choice

An ammonia solution has a pH of 8.30, what is the [OH^-] in this solution?

• A) 5.0 × 10^-23 M
• B) 2.0 × 10^{- 6} M
• C) 5.0 × 10^-9 M
• D) 2.0 × 10⁸ M

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Definitions:

Erogenous Zones

Areas of the human body that are particularly sensitive to stimulation and can lead to sexual arousal.

Psychosexual Stages

Psychosexual stages are a series of developmental phases in psychoanalytic theory, proposed by Freud, that children pass through, each characterized by different modes of seeking pleasure.

Body Parts

Various anatomical components of living organisms, including limbs, organs, and tissues, that perform specific functions necessary for life and activity.

Oral Stage

The first stage in Freud's psychosexual development, where an infant's pleasure centers on the mouth.