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Si Hu-Tata
Student XI IPA
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Chii
Student UMUM
Jawaban massa logam Cu = 5,922 gram Pembahasan t = 30 menit t = 1800 detik Reaksi ionisasi CuSO4 adalah CuSO4 ---> Cu2+ + SO42- e = Ar/jumlah ion e = 63,5/2 Hukum Faraday ! W = e lt/96500 63,5 10 1800 W Cu = 2 x 96500 W Cu = 31,75 x 0,18652849740932642487046632124352 W Cu = 5,9222797927461139896373056994819 gram w Cu = 5,922 gram
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