Select the Answer That Best Describes an Aqueous Solution Made $\times$

question 42

Multiple Choice

Select the answer that best describes an aqueous solution made from each of the following substances:
-solid ammonium perchlorate (NH₄ClO₄) For NH₄⁺,K_a = 5.6 $\times$ 10^-10;for ClO₄^-,K_b $\times$ 10^-21.

• A)acidic
• B)basic
• C)neutral
• D)cannot tell
• E)none of these (A-D)

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Definitions:

Ejaculat/o

A term referring to the expulsion of semen from the male reproductive tract.

Balan/o

A combining form used in medical terms that relates to the glans penis.

Circum-

A prefix in medical terminology indicating "around" or "about."

Gynecomastia

The enlargement of the gland tissue of the male breast, which can result from a hormonal imbalance or certain medications.