shaibi9140 shaibi9140 16-01-2024 Chemistry contestada Identify all the possible buffer system(s) that could be made by using solutions containing equal molar amounts of any of the following: a.HCN, b.KCN, c.NaCN, d.NaCl, e.H2CO₃, f.NaCO₃, g.NaHCO₃