Question

what happen when we mix potassium nitrate with powder sugar in a waxy medium and then we burn it​

Answer 1

Sugar is an excellent source of carbon which is readily oxidized in the presence of nitrate. ... A mixture of sugar and potassium nitrate is a good rocket fuel as it represents the reaction of solids (nitrate and sugar) to form gases (carbon dioxide and water). The expansion creates thrust that is used to power the rocket!

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