When Methylamine (CH₃NH₂) Reacts with Methyl Bromide (CH₃Br) to Give

question 33

Multiple Choice

When methylamine (CH₃NH₂) reacts with methyl bromide (CH₃Br) to give dimethylamine, the methylamine:

• A) acts as an electrophile
• B) acts as a Lewis acid
• C) acts as a Bronsted-Lowry acid
• D) acts as a Bronsted-Lowry base
• E) acts as a nucleophile in an S_N2 reaction

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Definitions:

Orgasm

Discharge of neuromuscular tension built up during sexual activity; in men, entails rhythmic contractions of the prostate, seminal vesicles, vas deferens, and penis and seminal discharge; in women, entails contractions of the orgasmic platform and uterus.

Performance

Refers to how well an individual or organization meets their objectives or executes tasks.

Squeeze Technique

Sex therapy technique used for premature ejaculation; the man’s partner stimulates him to an erection, and then when he signals that ejaculation is imminent, the partner applies a firm but gentle squeeze to his penis, either at the glans or at the base, for 3 or 4 seconds; the goal of this technique is for the man to learn to identify the point of ejaculatory inevitability and to control his arousal level at that point.

Ejaculation

The expulsion of semen from the male reproductive tract as a result of sexual climax.