Step 1: Assume that the mass of a compound is 100 g.
Step 2: Calculate the number of moles of each element.
Step 3: Represent an empirical formula.
Step 4: Divide the number of moles of each element by the least number of moles to get the subscripts of each element.
Since the smallest number of moles is 0.6329 mol, we divide each number of moles by 0.6329 mol.
Final Step: Write the empirical formula.
Hence, the empirical formula is KMnO₄.
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Step 1: Assume that the mass of a compound is 100 g.
Step 2: Calculate the number of moles of each element.
Step 3: Represent an empirical formula.
Step 4: Divide the number of moles of each element by the least number of moles to get the subscripts of each element.
Since the smallest number of moles is 0.6329 mol, we divide each number of moles by 0.6329 mol.
Final Step: Write the empirical formula.
Hence, the empirical formula is KMnO₄.