32. Solving a chemistry problem

32. Solving a chemistry problem

5. Write the reaction equations in which lead (IV) oxide is an oxidizing agent:
a) PbO2 NaCl H2SO4 →; b) PbO2 NaCrO2 NaOH →;
c) PbO2 KI H2SO4 →; d) PbO2 SO2 →.

Additional information:

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