What is the empirical formula of lysine

Reference no: EM13172046

By dividing MM of molecular formula by MM of empirical formula, one can determine multiple by which all subscripts in empirical formula must be multiplied to obtain molecular formula. Test Yourself: (Problem 3.107) Lysine, an essential amino acid in the human body, contains C, H, O, and N. In one experiment, the complete combustion of 2.175 g of lysine gave 3.94 g CO2 and 1.89 g H2O. In a separate experiment, 1.873 g of lysine gave 0.436 g NH3. What is the empirical formula of lysine? If the approximate MM of lysine is 150 g/mol, what is the molecular formula?

Reference no: EM13172046

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