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lex lex
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11 years ago
How is the hydronium ion (H3O+) concentration in a solution at pH 10 related to a solution at pH 13?
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wrote...
11 years ago
pH = -log [H3O+]

Find the concentration at each of the pH values and see what factor they differ by.
wrote...
11 years ago
pH = 10 [H3O+] = 1x10^-10 mol/L
pH = 13 [H3O+] = 1x10^-13 mol/L
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