Ch15chem2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| point at which the two solutions used in a titration are present in chemically equivalent amounts | equivalent point
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| a highly purified solid compount used to check the concentration of a known solutinon in a titration | primary standard
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| a substance that changes in color depending on the pH of the solution that the substance is in | acid-base indicator
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| the negative of the common logarithm of the hydroxide ion concentration of a solution | pOH
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| the end point in a titration at which a marked color change takes place | end point
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| the range in concentration over which a variation in a chemical indicator can be observed | transition interval
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| a process in which two water molecules produce a hydronium ion and a hydroxide ion by transfer of a proton | self-ionization of water
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| a method to determine the concentration of a substance in a solution by addinf a solution of known volume and concentration until the reaction is complete | titration
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| a value that is used to express the acidity or alkalinity of a system | pH
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| a solution of known concentration, epressed in terms of the amount of solute in a given amount of solvent or solution | standard solution
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| a devce used to determine the pH of a solution by easuring the voltage between the two electrodes that are places in the solution | pH meter
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