Question: Potassium bromate is a colorless, crystalline substance whose composition is 23.4% K, 47.8% Br, and 28.8% O, by mass. What is its empirical formula?

Potassium bromate is a colorless, crystalline substance whose composition is 23.4% K, 47.8% Br, and 28.8% O, by mass. What is its empirical formula?

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