HC2HO3(aq) + H20(1) 2 H2O*(aq) + CzHO3(aq) pKa = 3.18 at 25°C The equilibrium for the acid ionization of HC HOz is repre
Posted: Wed May 18, 2022 12:54 pm
HC2HO3(aq) + H20(1) 2 H2O*(aq) + CzHO3(aq) pKa = 3.18 at 25°C The equilibrium for the acid ionization of HC HOz is represented by the equation above. If 10.0mL of 0.20M HC2H03 reacts with 5.0mL of 0.10M NaC2H03, what is the pH of the resulting solution? O 5.57 O 3.57 0 2.57 06.57