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The attraction between a hydrogen atom on one water molecule and the oxygen atom on another. Hydrogen bond. solvent. The substance in which a solute dissolves. pH scale. A measurement system to indicate the concentration of H+ ions in solution. Covalent bond.
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The attraction between a hydrogen atom on one water molecule and the oxygen atom on another Hydrogen bond
solvent • The substance in which a solute dissolves
pH scale • A measurement system to indicate the concentration of H+ ions in solution
Covalent bond • A bond in which electrons are shared between atoms
suspension • A mixture of water and nondissolved material; includes important biological fluids like blood
acid • Any compound that forms H+ ions in solution
Ionic bond • A bond formed between oppositely charged ions
cohesion • An attraction between molecules of the same substance
mixture • A material composed of two or more elements or compounds that are physically mixed together but not chemically combined
adhesion • An attraction between molecules of different substances
solution • The components (parts) of these are evenly distributed throughout
base • A compound that produces hydroxide (OH-) ions in solution
buffer • Weak acids or bases that can react with strong acids or bases to prevent sharp, sudden changes in pH (keep pH balanced)
solute • The substance in a solution that is dissolved