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The OH^(-) ion concentration of solution...

The `OH^(-)` ion concentration of solution is `3 xx 10^(-4) M`. Find out the `H^(+)` ion concentration of the same solution?

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`K_(W) = [H^(+)] [OH^(-)]`
`[OH^(-)] = 3 xx 10^(-6) M`
`[H^(+)] = (1 xx 10^(-14))/(3 xx 10^(-4))`
`= 0.3333 xx 10^(-10) = 3.333 xx 10^(-11) M`
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