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Calculate the freezing point when 25.0 g of ethanol, C2H5OH, is dissolved in 500.0 g of H2O.
Exercise
Physical activities undertaken to maintain or improve health and fitness.
Insomnia
A sleep disorder characterized by difficulty falling or staying asleep, affecting one's overall health and quality of life.
Unable
Incapable of doing something or functioning in a normal way.
Sleep
is a naturally recurring state of mind and body characterized by altered consciousness, relatively inhibited sensory activity, and inhibition of nearly all voluntary muscles.
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