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Aulia3001
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Tolong bamtu jwab ya..
1 Jawaban
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1. Jawaban ionkovalen
[Ca(OH)2] = 0,37/74 x 1/1 (dalam 1 liter)
= 0,02 M
OH- = b Mb
= 2 x 0,02
= 0,04 M
pOH = 2 - log 4
pH = 12 + log 4