Jawabanmu

2014-02-27T08:26:14+07:00
M = n/V = m/ mr. V = 1,96 / 98 x 0,2 = 0,1
(H+) = valensi asam x M = 2 x 0.1 = 0.2
pH = - log (H+) = - log 0,2 = 1 - log 2
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