A buffer is prepared using acetic acid, CH3COOH, (a weak acid) and sodium acetate, CH3COONa (which provides acetate ions, the conjugate base), according to the following proportions: Volume of CH3COOH(aq): 107.0 mL Concentration of CH3COOH(aq): 1.243 M Volume of CH3COONa(aq): 112.0 mL Concentration of CH3COONa(aq): 1.261 M What is the concentration of the conjugate acid, CH3COOH, component in the final buffer solution? Give your answer in M, with correct significant digits.
