Question

Balancing this redox RXN?

Answer 1

For a particular redox reaction Cr is oxidized to CrO42– and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution. Phases are optional.

Where am I wrong?

Answer 2

@aaronq @AccessDenied can you help me?

Answer 3

The number of electrons transferred from Cr to \(CrO_4^{2-}\) is 6, but you only accounted for 3 in \(3Cu^{2+}\rightarrow 3Cu^+\). Maybe that's the problem?

Answer 4

YES! Thank you!

Answer 5

sweet! no problem