Hitung PH larutan CA(OH)2 0,01 M
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Ronaldosimbolon
Pertanyaan
Hitung PH larutan CA(OH)2 0,01 M
1 Jawaban
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1. Jawaban bro555
(OH-)= b x Mb
= Valensi OH x Molaritas
= 2 x 0,01=0,02
POH = -log(2.10^-2)
= 2-log 2
PH = 14-(2-log2)= 12+log2