Calculate the number of moles of NaHCO3 that reacted in each beaker. (The molar ratio between evolved CO2 and the bicarbonate, HCO3-, is 1:1) 

Note: I used 3g of Alka Seltzer, Initial Mass was(Vinegar+water+alka selt) 118.011g, Final Mass is 117.164g, Mass of Co2 evolved was 0.847g, moles of CO2 evolved was 0.01925g/moles