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Vesna [10]
3 years ago
15

A solution has a pH of 2.5. What is its [OH-] ?

Chemistry
1 answer:
gulaghasi [49]3 years ago
8 0
POH=14-pH=14-2.5=11.5 pH=-log[H+] 2.5=-log [H+] [H+]=10^-5/2 [OH-]=10^(14-5/2)=10^23/2
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