Determine the PH of a 0

question 36

Multiple Choice

Determine the pH of a 0.35 M aqueous solution of CH₃NH₂ (methylamine) The K_b of methylamine is 4.4 × 10^{- 4}.

• A) 13
• B) 12
• C) 3.8
• D) 10
• E) 1.9

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Definitions:

Clitoris

A small, erectile structure at the anterior part of the vulva in female mammals; homologous to the male penis.

Contraction of the Uterus

The contraction of the uterus involves muscle fibers in the uterus contracting, playing a key role during childbirth to help deliver the baby, and during the menstrual cycle to expel the lining.

Oxytocin

A hormone and neurotransmitter involved in childbirth and lactation, also playing a role in social bonding and trust.

Prostaglandins

A group of physiologically active lipid compounds having diverse hormone-like effects, such as regulating inflammation and body temperature.