idk
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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| Two water molecules produce a hydronium ion and a hydroxide ion by transfer of a proton | Self-ionization of water
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| The negative of the common logarithm of of the hydronium ion concentration | pH
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| The negative of the common logarithm of the hydroxide ion concentration | pOH
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| Compounds whose colors are sensitive to pH | Acid-base indicators
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| The pH range over which an indicator change color | transition interval
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| Determines the pH of a solution by measuring the voltage between the two electrodes that are placed in the solution | pH meter
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| The controlled addition and measurement of the amount of a solution of unknown concentration | Titration
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| The point at which the two solutions used in a titration are present in chemically equivalent amount | equivalence point
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| The point in a titration at which an indicator changes color | end point
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| The solution that contains the precisely known concentration of a solute | Standard solution
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| Highly purified solid compound used to check the concentration of the known solution in a titration | Primary solution
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Created by:
andyhoang
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