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- a) b) Y c) у HO. d) OH ОН HO м OH хћ 8- & OHBr Br > WHat Kind oF (caalon is this? E2IEi|SNI|SN2 1, MgBr 2. H20 HO heat CH3 CH2C AIC13A compound with a percent composition by mass of 24.61% C, 2.75% H, and 72.64% Cl has a molar mass of 439.23 g/mol. What is the molecular formula of the compound? ( C: 12 g/mol, H: 1 g/mol, Cl:35.5 g/mol)