NaCO3 Find the number of moles: Lets assume 1 gm of NACO3

1gm NaCO3 x 1 Mole of NaCO3/ 83.09 gms NaCO3 = 1.2 x 10-2 moles

for CH3COOH MW = 60 gm/mole

1 gram of NaCO3 x 1mole CH3COOH/60 Grams = 1.66 x 10-2 moles.

Just need to figure out the moleculer weight, and convert grams to moles.

1gm NaCO3 x 1 Mole of NaCO3/ 83.09 gms NaCO3 = 1.2 x 10-2 moles

for CH3COOH MW = 60 gm/mole

1 gram of NaCO3 x 1mole CH3COOH/60 Grams = 1.66 x 10-2 moles.

Just need to figure out the moleculer weight, and convert grams to moles.