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Details Title: Titration and pH Key Terms Description: Chapter16 Key Terms Total Flash Cards: 11 Created: 03/16/2004 05:46:15	To study from this set of flash cards, or to create your own your own study flash cards, register HERE. If you are already a registered user, CLICK HERE.
Cards Term pH Definition the negative of the common logarithm of the hydronium ion concentration of a solution Term pOH Definition the negative of the common logarithm of the hydroxide ion concerntration of a solution Term self-ionization of water Definition a processin which two water molecules produce a hydronium ion and a hydroxide ion by transfer of a proton Term end point Definition the point in a titration at which an indicator changes color Term acid-base indicators Definition a compound whose color is sensitive to pH Term primary standard Definition a highly purified solid compound used to check the concentration of a known solution in a titration Term titration Definition the controlled addition and measurement of the amount of a required to react completely with a measured amount of a solution of unknown concentration Term equivalence point Definition the point at which the two solutions used in a titration are present in chemically equivalent amounts Term pH meter Definition a device used to determine the pH of a solution by measuring the voltage between the two rodes that are placed in the solution Term standard solution Definition a solution that contains a precisely known concentration of a solute Term transition interval Definition the pH range over which an indicator changes color