The pKa of HCN is 9 3 The pH of a solution prepared by

Last updated: 6/30/2023

The pKa of HCN is 9 3 The pH of a solution prepared by mixing 2 5 mol KCN and 2 5 mol HCN in water and making up to total volume to 500 mL is 1 9 3 2 7 3 3 10 3 4 8 3