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Empirical and Molecular Formulas. A compound contains 50.0% sulfur and 50.0% oxygen by mass. What is the empirical formula?. SO 2. A compound consists of 10.05% carbon, 0.84% hydrogen, and 89.11% chlorine. What is the empirical formula?. CHCl 3.
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A compound contains 50.0% sulfur and 50.0% oxygen by mass. What is the empirical formula? SO2
A compound consists of 10.05% carbon, 0.84% hydrogen, and 89.11% chlorine. What is the empirical formula? CHCl3
What is the empirical formula of a compound whose percentage by mass is 65.2% arsenic, and 34.8% oxygen? As2O5
A compound has a molecular mass of 92 g/mole, and is composed of 43.5% calcium, 26.1% carbon, and 30.4% nitrogen. What is its molecular formula? Empirical: Ca(CN)2 Molecular: Ca(CN)2
A compound has a molecular mass of 28 g/mole, and was produced by reacting 85.7 g of carbon with 160.2 L of hydrogen gas (at STP) What is its molecular formula? Empirical: CH2 Molecular: C2H4