Calculate the final concentrations of
K$^+$(aq),
C$_2$O$_4$$^{2-}$(aq),
Ba$^{2+}$(aq) and
Br$^-$ (aq) in a solution prepared by adding 0.100 L of 0.110 M
K$_2$C$_2$O$_4$ to 0.190 L of 0.320 M
BaBr$_2$. (For
BaC$_2$O$_4$, K$_{sp}$ = 2.3 × 10$^{-8}$.)
Concentration of K$^+$ (aq) = M
Concentration of C$_2$O$_4$$^{2-}$ (aq) = M
Concentration of Ba$^{2+}$ (aq) = M
Concentration of Br$^-$ (aq) = M