What is the reaction between NH4OH and Na2Co3?

The reaction between ammonium hydroxide (NH4OH) and sodium carbonate (Na2CO3) is a double displacement reaction. The products of this reaction are sodium hydroxide (NaOH) and ammonium carbonate ((NH4)2CO3). The balanced chemical equation for this reaction is 2NH4OH + Na2CO3 → 2NaOH + (NH4)2CO3.