Question

Hmwk 17 Name Find the oxidation numbers for the elements/compounds in the equations below. oxidized and what elements are reduced. Tell what elements are 1. N2 + На NH) 2. Na НО NaOH + На 3. НC + Mg MgCl На + H2SO 4. KOH + K2SO + На0 5. CaHio + O НО 6. KСO КСI O2 + 7. Cu Cu(NO3)2 + AgNO Ag + BaSO KNO3 K2SO4 + 8. Ba(NOs) + Fe(SCN) NaCl FeCl NaSCN 9. + BaCrO4 KCI K2CrO BaCl2 + 10.

Answer 1

Oxidation: Increasing oxidation number is called as oxidation:

Reduction: Decreasing oxidation number is called as reduction.

Oxidizing agent: It self reduced and oxidise the adjacent one.

Reducing agent: It self oxidised and reduce adjacent one.

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