We can assume 100g of the compound so that the % values directly translate to grams.
We then convert the mass to moles by dividing by the molar mass of the element.
A major textile dye manufacturer developed a new yellow dye. The dye has a percent composition of 75.95% C, 17.72% N, and 6.33% H by mass with a molar mass of about 240 g/mol. Determine the molecular formula of the dye.
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