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Equal volumes of M NaOH and 0.3 M KOH a...

Equal volumes of M NaOH and 0.3 M KOH are mixed in an experiment. Find the POH and pH of the resulting solution.

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Conc. Of the mixed solution of NaOH and KOH.
`=(V_(1)M_(1)+V_(2)M_(2))/("Total Vol")`
`=(1xx0.5+1xx0.3)/2=0.8/2=0.4M`
`pOH=-log[4xx10^(-1)]=0.3980`
`pH=14-0.3980=13.6021`
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