express in the word euation and chemical equation of that chemical reaction where postassium chlorate is heated. the valency of chlorine is 1. what does its mean.
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Explanation:
In the presence of a manganese dioxide catalyst, when potassium chlorate (KClO3) is heated, it breaks down to form potassium chloride and oxygen gas.
The balanced chemical equation can be represented as
2KClO3→△2KCl+3O2
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