Given the following data,

calculate the value for the overall formation constant for \(\mathrm{Mn}\left(\mathrm{C}_{2} \mathrm{O}_{4}ight)_{2}{ }^{2-}\) :

\[K=\frac{\left[\mathrm{Mn}\left(\mathrm{C}_{2} \mathrm{O}_{4}ight)_{2}^{2-}ight]}{\left[\mathrm{Mn}^{2+}ight]\left[\mathrm{C}_{2} \mathrm{O}_{4}{ }^{2-}ight]^{2}}\]

Mn+ (aq) + C04 (aq): MnCO4(aq) + C204 (aq) MnCO4(aq) K = 7.9 x 10 Mn(CO4)2 (aq) K = 7.9 x 10