2A1(s) + 35n?+ (ag) -+ 2A13+ (ag) + 35n (s)
• Al loses electrons and is oxidized. Sa?* gains electrons and is reduced.
• Sn?+ gains electrons and is oxidized. Al loses electrons and is reduced.
• Sm?+ loses electrons and is oxidized. Al gains electrons and is reduced.
• Al gains electrons and is oxidized. Sn?+ loses electrons and is reduced.
1 answer
The correct answer is: Sn2+ gains electrons and is oxidized. Al loses electrons and is reduced.