Question

Ag2O---> Ag +O2?

Answer 1

In this case, `Ag`, which is Silver, forms an iron with a charge of 1+.

Explanation:

Hence, in this case, the equation is not balanced. However, do note that such an equation is known as a decomposition reaction. It could come about due to an application of energy to overcome the ionic bonds (electrostatic forces of attraction) holding `2Ag^+` and `O^(2-)`.

Hence, if you want to balance the equation, one must make sure that all atoms present on one side of the equation must appear on the other side.

`2Ag_2O->4Ag+O_2`