Answer:
The answer to your question is 82g
Step-by-step explanation:
Data
Molecule: Sodium acetate Na(C₂H₃O₂)
Molar mass = ?
Process
Look for the atomic mass of each element, multiply this number by the subscript and add the results.
Sodium = 23 g
Carbon = 2 x 12 = 24 g
Hydrogen = 1 x 3 = 3 g
Oxygen = 2 x 16 = 32 g
Sum up the result
Molar mass = 23 + 24 + 3 + 32
= 82 g