The voltaic cell annotated below operates for a period of time during which the anode decreases by 4.82 g. How many moles of electrons are

/in /by

The voltaic cell annotated below operates for a period of time during which the
anode decreases by 4.82 g. How many moles of electrons are transferred from the
anode?
Sn(s) / Sn 2+ (aq) // Ag + (aq) / Ag(s)
A. 8.12 x 10‾ 2 mol
B. 4.06 x 10‾ 2 mol
C. 4.47 x 10‾ 2 mol
D. 8.94 x 10‾ 2 mol
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