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biology_2.2

TermDefinition
cohension attraction between molecules of the same substance
adhension attraction between molecules of different substances
mixture material composed of two or more elements or compounds that are physically mixed together but not chemically combined
solution evenly distributed throughout the solution
solute the substance that is dissolved
solvent the substance in which the solute dissolves
suspension mixtures of water and nondissolved material
pH scale indicate the concentration of H+ ions in solution
acid any compound that forms H+ ions in solution
base compound that produces hydroxide ions (OH− ions) in solution
buffer weak acids or bases that can react with strong acids or bases to prevent sharp, sudden changes in pH
Created by: 13_rbianchi
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