oral" (Preparationes liquidae peroraliae). De mentionat prevederea obligatorie a care se pot prezenta gi sub forma de solut
A buffer solution of pH = 4.7 is prepared from CH3COONa and CH3COOH. Dissociation constant of acetic acid is - Sarthaks eConnect | Largest Online Education Community
![Calculate pH of a buffer prepared by adding 10 mL of 0.10 M acetic acid to 20 mL of 0.1 M sodium acetate. [pKa (CH3COOH) = 4.74 ] Calculate pH of a buffer prepared by adding 10 mL of 0.10 M acetic acid to 20 mL of 0.1 M sodium acetate. [pKa (CH3COOH) = 4.74 ]](https://i.ytimg.com/vi/t9B5VgPOTG4/maxresdefault.jpg)