Chemistry
posted by Anonymous .
I don't know why on earth I don't remember how to do this, but I can't, and it's so simple.
Calculate [H+] and [OH] of a solution with a pH of 9.7
Thank you.

pH+pOH=14
since,
pH=log[H+]
pOH=log[OH]
therefore,
[H+]=10^(pH)
[OH]=10^(pOH]
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