Answer to Question #187642 in General Chemistry for Flor Pleitez

General Chemistry

Question #187642

If the [OH^ - ] of a solution is 2.46 * 10 ^ - 2 * M , what is the pH of the solution ?

Expert's answer

Concentration of "[OH^{-}]=2.46\\times10^{-2}\\space M"

"p[OH^-]=-log(2.46\\times10^{-2})=1.60"

"p[H]+p[OH^-]=14"

"p[H]=14-1.60=12.4"

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