Jawabanmu

Jawaban paling cerdas!
2014-04-20T20:29:54+07:00
H = akar (10^-14 . 5x10^-3  /10^-5)
   =akar ( 5x 10^-12)
   = 2,23 x 10^6
maka
PH = 6 - log 2,23
1 5 1