For the reaction ${\text{Na}}_{\text{2}}{\text{CO}}_{\text{3}}+2{\text{CH}}_{\text{3}}\text{COOH}\to {\text{CO}}_2+2{\text{CH}}_{\text{3}}\text{COONa}+{\text{H}}_{\text{2}}\text{O}$ 

Where, atomic masses of $\text{Na}=23\text{u},\text{C}=12\text{u},\text{O}=16\text{u},\text{H}=1\text{u}$.  How many grams of ${\text{Na}}_{\text{2}}{\text{CO}}_3$  would be required if 82 g of ${\text{CH}}_3\text{COONa}$ is formed