Examlex
The IR spectrum of a sample contains absorptions at 3050, 2950, and 1620 cm-1. To what class of organic compound does this sample most likely belong?
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Someone who provides assistance or support to others, often in contexts of care, support services, or informal helping relationships.
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The study of body motion or body behavior as a form of nonverbal communication, including gestures, posture, and facial expressions.
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The study of human use of space and the effects that population density has on behavior, communication, and social interaction.
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The study of vocal and non-verbal cues that accompany speech and convey meaning beyond the words themselves.
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