Oxidation numbers, Using this table Fe (s) + CuSO4(aq) -->

Oxidation numbers

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Reference no: EM13835047

Using this table

Fe (s) + CuSO4(aq) --> FeSO4 (aq) + Cu(s)

0 +2+6-2 +2+6-2 0 (oxidation numbers)

0 +2+6-8 +2+6-8 0 (total contribution to charge)

What would the answer be for the following?

Pb + CuSO4 --> Cu + PbSO4

(oxidation numbers)

(total contribution to charge)

Zn + CuSO4 --> Cu + PbSO4

(oxidation numbers)

(total contribution to charge)

Zn + Pb(NO3)2 --> Pb + Zn(NO3)2

(oxidation numbers)

(total contribution to charge)

Reference no: EM13835047

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Oxidation numbers : Using this table Fe (s) + CuSO4(aq) --> FeSO4 (aq) + Cu(s) 0 +2+6-2 +2+6-2 0 (oxidation numbers)

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