Final answer:
The net ionic equation for the reaction of hydrobromic acid with sodium hydroxide is H+ (aq) + OH- (aq) → H2O(l), which shows the hydrogen ion from the acid reacting with the hydroxide ion from the base to form water.
Step-by-step explanation:
The net ionic equation for the acid-base reaction between hydrobromic acid (HBr) and sodium hydroxide (NaOH) can be determined by eliminating the spectator ions from the full ionic equation.
First, we write the full ionic equation for the reaction:
H+ (aq) + Br- (aq) + Na+ (aq) + OH- (aq) → Na+ (aq) + Br- (aq) + H2O(l)
Here, both Na+ and Br- are spectator ions. By removing these, we are left with the net ionic equation:
H+ (aq) + OH- (aq) → H2O(l)
This equation represents the essential acid-base neutralization reaction, where a hydrogen ion combines with a hydroxide ion to produce water.