Examlex
Explain how a buffer solution manages to stabilize the pH against the addition of acid, base, or additional solvent (dilution).
Observational Research
A method of data collection involving the systematic recording of observable behaviors, events, or conditions without direct interaction.
Median
Midpoint of a series, with an equal number of items above and below.
Statistical Abstract
A comprehensive summary of statistics on a particular topic, often compiled and published by governmental or research organizations.
Web Directory
A web directory is an online list or catalog of websites, organized in a hierarchy or interconnected list of categories.
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