Jawaban:
Cu^2+(aq) + 2e ===> Cu(s)
Ar Cu = 63,5
I = 115 A
t = 8 jam = 28.800 detik
e = Ar/elektron = 63,5/2 = 31,75
W = e . I. t / 96.500
= 31,75 × 115 x 28.800 / 96.500
= 105.156.000/96.500
= 1089,69 gram
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Jawaban:
Cu^2+(aq) + 2e ===> Cu(s)
Ar Cu = 63,5
I = 115 A
t = 8 jam = 28.800 detik
e = Ar/elektron = 63,5/2 = 31,75
W = e . I. t / 96.500
= 31,75 × 115 x 28.800 / 96.500
= 105.156.000/96.500
= 1089,69 gram