The mass of sodium acetate ( CH_3 COONa ) required to prepare 250 mL of 0.35 M aqueous solution is ____ g. (Molar mass of CH_3 COONa is 82.02 g…

The mass of sodium acetate $\displaystyle \left(\mathrm{CH}_3 \mathrm{COONa}\right)$ required to prepare $\displaystyle 250$ mL of $\displaystyle 0.35$ M aqueous solution is $\displaystyle \_\_\_\_$ g. (Molar mass of $\displaystyle \mathrm{CH}_3 \mathrm{COONa}$ is $\displaystyle 82.02 \mathrm{~g} \mathrm{~mol}^{-1}$ )