Examlex
Calculate the equilibrium constant for the reaction
HS-(aq) + H2O(l) H2S(aq) + OH-(aq) , Given Ka1 = 1.3 * 10-7 and Ka2 = 7.1 * 10-15 for H2S.
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A psychoactive drug primarily known for its use in recreational settings to enhance sensations and energy.
Agricultural Revolution
A transformative period in human history marked by the transition from nomadic hunting and gathering to settled agricultural societies.
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Using drugs typically refers to the consumption or administration of substances that alter physiological or psychological functions in the body, which can range from therapeutic medications to illicit drug use.
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Refers to the species Homo sapiens, characterized by their ability to use complex language, tools, and engage in social structures.
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