PH of a pond is measured as 4.0 what is the hydrogen and hydroxide ion concentration of the pond?
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Answer:
pH= -log[H+]
[H+]=(10)^(-pH)
thus, [H+]=10^(-4)=0.0001
[H+]+[OH-]=10^(-14)
therefore, [OH-]=10^(-10)
[ ] denote concentration
Explanation:
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