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Question about Oxidation Number

Chemistry

Originais Teachy

Oxidation Number

Medium

(Originais Teachy 2023) - Question Medium of Chemistry

A scientist is studying a chemical reaction involving the substance KNO3, where electron transfer between atoms takes place. He needs to understand the oxidation state of the elements present in the substance. (a) Identify the concept of oxidation number (Nox) and explain its importance in the chemical reaction. (b) Calculate the oxidation number of each element in the substance KNO3. (c) Discuss how the oxidation number can help in understanding the processes involved in the chemical reaction.

Answer sheet:

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