$2MnO_4^- +bC_2O_4 ^{2-} + CH^+ \rightarrow xMn^{2+} + y CO_2 + z H_2 O $

If the above equation is balanced with integer coefficients, the value of c is _ _ _ _ . (Round off to the nearest integer) Continue reading $2MnO_4^- +bC_2O_4 ^{2-} + CH^+ $

$\downarrow $

$ xMn^{2+} + y CO_2 + z H_2 O $ →