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Unformatted text preview: because of the amnt of energy needed to be put into the reaction. *molarity, molality, % comp, dilution, ppm/ppb (part by mass, part by volume) Molarity- most common, but not particularly accurate b/c denom. is based on vol. (L) of total solution (solute-solution relationship) Molality-does not depend on temperature, because it is a weight measurement, and molarity is a amount measurement (solute-solvent relationship) Mole fraction- unitless number, b/c its a ratio. More dilute, smaller fraction; more concentrated, larger fraction....
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This note was uploaded on 04/02/2008 for the course CHEM 1212 taught by Professor Dockery during the Spring '08 term at Kennesaw.
- Spring '08