Examlex
The reaction of 5.07 g N2 with 0.722 g H2 produces 1.27 g NH3.The percent yield of this reaction is ________.
Hallucinogens
Substances that induce alterations in perception, mood, and thought, often causing visual or auditory hallucinations.
Amphetamines
A class of stimulant drugs that affects the central nervous system, increasing energy and alertness, but with potential for abuse and addiction.
Psychoactive Drugs
Substances that affect the mind, mood, or other mental processes by altering brain chemistry.
Tolerance
The process by which one's sensitivity to a substance decreases, leading to a need for increasingly larger doses to achieve the same effect.
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