H O B OH 4 H K 5 9 10 10 Calculate pH of 0 3 M boric acid

Last updated: 6/30/2023

H O B OH 4 H K 5 9 10 10 Calculate pH of 0 3 M boric acid log 1 77 0 13 MIXTURE OF TWO OR MORE ACIDS BASES Q 12 Calculate pH of following solutions 0 1 M H SO4 50 ml 0 4 M HCl 50 ml log 0 3 0 522 b 0 1 MHA 0 1 MHB K HA 2x 10 5 K HB 4 x 105 log 6 0 39 Q 13 Calculate H and CHCI COO in a solution that is 0 01 M in HCl and 0 01 M in CHCI COOH Take K 3 x 10 2 30 5 5 Q 14 Calculate H CH COO and C H O in a solution that is 0 02 M in acetic acid and 0 01M in benzoic acid K acetic 1 8 x 10 5 K benzoic 6 4 10 5 POLYPROTIC ACIDS BASES Q 15 What are the concentration of H H C O4 HC 0 and C 02 in a 0 1 M solution of oxalic acid K 10 2 M and K 10 5 M Q 16 Calculate H H PO HPO and PO in a 0 01M solution of H PO4 Take K 10 K 108 K 10 13 HYDROLYSIS the OH concentration of a 0 08 M solution of CH COONa K CH COOH 1 8 10 5 10 51