Jawabanmu

2014-02-02T11:35:39+07:00
OH = √Mb.Kb
= √ 1. 10⁻². 10⁻⁷
= √1.10⁻⁹
=10⁻³√10⁻³

pOH = 3 - log √10⁻³
pH = 11 - log√10⁻³