Chapter 16.18, Problem 1PPA

Practice Problem ATTEMPT

Calculate the concentrations of ${\text{H}}_{\text{2}}{\text{C}}_{\text{2}}{\text{O}}_{\text{4}}$, ${\text{HC}}_2{\text{O}}_4^{2-}$, ${\text{C}}_2{\text{O}}_4^{2-}$. and ${\text{H}}_{\text{3}}{\text{O}}^{\text{+}}$ ions in a 0.20 M oxalic acid solution at $\text{25°C}$.