Al + NaOH + H2O =

This represents the reaction of Aluminum (Al) with Sodium Hydroxide (NaOH) in the presence of water (H2O).

The balanced chemical equation for this reaction is:

\( 2\text{Al} + 2\text{NaOH} + 6\text{H}_2\text{O} \rightarrow 2\text{Na[Al(OH)}_4] + 3\text{H}_2 \)

Alternatively, a simpler representation often seen is:

\( 2\text{Al} + 2\text{NaOH} + 2\text{H}_2\text{O} \rightarrow 2\text{NaAlO}_2 + 3\text{H}_2 \)