Reducing agent

Reducing agent

Assessment

Interactive Video

Science, Chemistry

6th - 12th Grade

Hard

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The video explains the process of electron transfer during chemical reactions, focusing on how lead can be extracted from lead oxide using carbon as a reducing agent. When lead oxide and carbon are heated together, carbon removes oxygen from lead oxide, resulting in the formation of carbon dioxide gas and lead.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the carbon during the reaction with lead oxide?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how oxygen is removed from lead oxide during the reaction.

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