Jawabanmu

2014-03-10T21:57:36+07:00
Pengenceran .

M1 x V1 = M2 x V2
5 x 1 = M2 ( 1 + 99 )
5 = 100 M2
M2 = 5 / 100
M2 = 5 x 10^-2 molaritas


pH = 14 + log [0,05]
pH = 11