posted by justin .
can someone balance this redox please. frustrating because i don't know what else im doing wrong.
C2O4^2- + MnO2 --> Mn^2+ + CO2
my answer is 2C2O4^2- + MnO2 + 4H3O^+ --> Mn^2+ + 4CO2 + 6H2O
im getting mad please help thanks.
Needed to put to lowest coeffecients in this case c2o4 and co2.