1.

The [OH^(-)] ion concentration of a solution is 1.0xx10^(-8)M.What is the pH of the solution?

Answer»

SOLUTION :The CONCENTRATION of hydroxide ion=`[OH^(-)]=1.0xx10^(-8)`m
pOH=`-log_(10)[OH^(-)]`
pOH=`-log_(10)(1.0xx10^(-8))` pOH=8
pH+pOH=14
`THEREFORE` pH=14-8`implies` pH=6


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