Question

pbs+h2o2 to give pbso4 + h29
name oxidizing agent and reducing agent
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Answer 1

Answer::

in the reaction the element getting increase in oxidation number is oxidized hence it's a reducing agent and the element getting decrease in oxidation number is reduced hence it is a oxidising agent.

Explanation:

The PbS is the reducing agent in the reaction as it gets self oxidized but reduces H2O2 and H2O2 is a oxidizing agent as it gets reduced but oxidize the PbS.

Hope it will help u

Answer 2

Answer:

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