Jawabanmu

Jawaban paling cerdas!
2014-05-31T09:51:20+07:00
Pertama cari S (kelarutanya dahulu)

s= n/vol larutan -> 7*10^-7/1000 =7*10^-10

AgBr = [Ag] . [Br]
= s . s
= s²
= (7*10^-10)² = 4,9 x10^-19


rate terbaik ya thanks
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