The balanced equation for the reaction of copper with bromine is:

Cu + Br₂ → CuBr₂

Here's a breakdown:

* Cu: Copper (metal)

* Br₂: Bromine (diatomic molecule)

* CuBr₂: Copper(II) bromide

This is a single displacement reaction where copper replaces bromine in bromine gas to form copper(II) bromide. The reaction produces heat and light, indicating an exothermic reaction.