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Why then is sulfuric acid so much stronger an acid compared
to carbonic acid?
4. Some molecules are able to stabilize a negative charge by
passing it from one atom to the next by a flip-flopping of
double bonds. This occurs when the negative charge is one
atom away from an oxygen double bond as follows. Note
that the curved arrows indicate the movement of electrons.
5. The concentration of H ions in a sample of lemon juice is 2.5 x
-4
10 M. Calculate the concentration of OH ions and determine
the nature of the solution! (is it acidic, alkaline, or neutral)?
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