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A compound has a molar mass of 100 g/mol and the percent composition (by mass) of 65.45% C, 5.45% H, and 29.09% O. Determine the empirical formula and the molecular formula. A. CH2O and C4H8O4 B. C3H3O and C6H6O2 C. CH4O and C3H12O3 D. C3HO and C6H2O2 E. CHO and C6H6O6