The acid and base neutralized to give a sodium bromide salt are:

* Acid: Hydrobromic acid (HBr)

* Base: Sodium hydroxide (NaOH)

Here's the balanced chemical equation for the reaction:

HBr (aq) + NaOH (aq) → NaBr (aq) + H₂O (l)

This reaction is a classic example of a neutralization reaction, where an acid and a base react to form a salt (sodium bromide) and water.