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Ch. 15 Vocab

QuestionAnswer
Two water molecules produce a hydronium ion and a hyroxide ion by transfer of a proton. self-ionization
A solution is defined as the negative of the common logarithm of the hydrogonion ion concentration. pH
the negative of the common logarthim of the hydroxide ion concentration. pOH
compounds whose colors are sensitive to pH acid-base indicators
the pH range over which an indicators change color transition interval
determines the pH of a solution by measuring the voltage betweeen the two electrodes that are placed in the solution pH meter
controlled addition and measurement of the amount of a solution of known concentration required to react completely with a measured amount of a solution of unknow concentration titration
the point at which two solutions used in a titration are present in chemically equivalent amounts equivalence point
the point in a tritation at which an indicator changes colors end point
the solution that contains the precisely known concentration of a solute standard solution
a highly purified solid compound used to check the concentration of the known solution in a tritation primary standard
Created by: paytonwhitaker