Question #98213

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Answer 1 · 2017-04-14T04:59:26

pH #= 11#

basic solution

#-log ("Concentration of OH"^-)= "pOH"#

#14 - "pOH= pH"#

So

#-log(1 xx 10^-3)= 3#

#14-3=11#

This is a basic solution.