Question

Calculate the ph of buffer soln made from 0.20 mol/l c2h3cooh and 0.50 mol/l c2h3coo-

Answer 1

Calculate the pH of a buffer solution made from 0.20 mol/L ... pH = -log ( 1.8 × 10⁻⁵) + log(0.50 mol/L0.20 mol/L).

Answer 2

Calculate the ph of buffer soln made from 0.20 mol/l c2h3cooh and 0.50 mol/l c2h3coo-