Question

Complete and balance the following chemical equation: 

\[\ce{NaOH_{(aq)} + Zn_{(s)} ->}\]

Answer 1

\[\ce{\underset{\text{Zinc}}{Zn_{(s)}} + \underset{\text{Sodium hydroxide}}{2NaOH_{(aq)}} ->[Heat] \underset{\text{Sodium zincate}}{Na2ZnO2_{(aq)}} + \underset{\text{Hydrogen}}{H2_{(g)}}↑}\]