The balanced equation for the reaction of silver nitrate (AgNO₃) and hydrogen bromide (HBr) is:

AgNO₃(aq) + HBr(aq) → AgBr(s) + HNO₃(aq)

Here's a breakdown of the reaction:

* Reactants:

* Silver nitrate (AgNO₃): A colorless, soluble ionic compound.

* Hydrogen bromide (HBr): A colorless, strong acid.

* Products:

* Silver bromide (AgBr): A pale yellow, insoluble ionic compound that precipitates out of solution.

* Nitric acid (HNO₃): A colorless, strong acid.

Explanation:

This reaction is a double displacement reaction, where the positive and negative ions of the reactants switch partners. The silver ions (Ag⁺) from silver nitrate combine with the bromide ions (Br⁻) from hydrogen bromide to form silver bromide (AgBr). The hydrogen ions (H⁺) from hydrogen bromide combine with the nitrate ions (NO₃⁻) from silver nitrate to form nitric acid (HNO₃).

The reaction is balanced because there are equal numbers of each type of atom on both sides of the equation:

* Ag: 1 on each side

* N: 1 on each side

* O: 3 on each side

* H: 1 on each side

* Br: 1 on each side