The leaching of gold can be represented by the equation
4Au(s) + O₂(s) + 8CN^-(aq) + 2H₂O(l) $\to$ 4Au(CN)₂^-(aq) + 4OH^-(aq)
In this reaction, identify the oxidant, the reductant and the oxidation numbers of the elements which change.

Question

The leaching of gold can be represented by the equation
4Au(s) + O₂(s) + 8CN^-(aq) + 2H₂O(l)

\to

4Au(CN)₂^-(aq) + 4OH^-(aq)
In this reaction, identify the oxidant, the reductant and the oxidation numbers of the elements which change.

Quizplus · Accepted Answer

The Answer of The leaching of gold can be represented by the equation 4Au(s) + O₂(s) + 8CN^-(aq) + 2H₂O(l) $\to$4Au(CN)₂^-(aq) + 4OH^-(aq) In this reaction, identify the oxidant, the reductant and the oxidation numbers of the elements which change.

The Leaching of Gold Can Be Represented by the Equation →\to→

The Leaching of Gold Can Be Represented by the Equation $\to$