What is [H+] in mol/L of a solution that is 0.20 M
CH3COONa and 0.10 M in CH3COOH ? (Ka for CH3COOH = 1.8ÌÑ10‰ÛÒ5)åÊ
1.8 × 10–5
9.0 × 10–6
1.1 × 10–5
3.5 × 10–4
