The difference between all of them in the make-up of the R group.
Um i think gold... i think?
Molar mass Na2CO3 = 106 g/mole
Using dimensional analysis:
0.787 moles Na2CO3 x 106 g/mole Na2CO3 = g Na2CO3
Answer = 83.4 g Na2CO3
Fermentation occur in yeast is alcoholic.