Chemistry, 12.09.2021 01:50 kiridis03

38.9g of a mixture of potassium chloride (KCl) and potassium trioxochlorate (V) (KClO3) were heated to a constant mass. If the residue weighed 28.9g what was the percentage mass of the potassium chloride in the mixture

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38.9g of a mixture of potassium chloride (KCl) and potassium trioxochlorate (V) (KClO3) were heated...