A 0.405 g sample of propanoic acid (CH3CH2COOH, Ka = 1.3. x 10-5) was dissolved to a final volume of 50.0 cm3. This solution underwent titration with 0.21 M NaOH. Calculate the pH of solution at the equivalence point.
A 0.405 g sample of propanoic acid (CH3CH2COOH, Ka = 1.3. x 10-5) was dissolved to a final volume of 50.0 cm3. This solution underwent titration with 0.21 M NaOH. Calculate the pH of solution at the equivalence point.
