Q - Oxidation - Reduction
Q - Oxidation - Reduction
Q - Oxidation - Reduction
1. Give the oxidation state of sulfur in the reactants and products in the following reactions
and in each case state whether it has been oxidized or reduced:
2. Give the oxidation state of the transition metal in the following compounds:
i. [Fe(H2O)6]2+,
ii. [Fe(CN)6)]3–
iii. [Cu(NH3)4(H2O)2]2+
iv. [CuCl4]2–
3. Explain the difference between the use of (III), 3+ and +3 when applied to Fe.
4. State the name of the following compounds using the correct oxidation number:
i. Cu2SO4
ii. FeCl2
iii. Na2CO3
iv. Fe2O3
v. MnO2
7. Identify the oxidizing agent in each case and state the equation for the reaction that
occurs when:
8. Identify the oxidizing agent and the reducing reagent in the following reactions: