Brand of antacid
Alka Seltzer
Active ingredients in antacid tablet
Mass (mg)
NaHCO3
1940
CaCO3
0
Mg(OH)2
0
Al(OH)3
0
Titration Data
Total volume of HCl used to dissolve tablet (mL)
50.00
Initial volume of NaOH in the buret (mL)
32.90
Final volume of NaOH in the buret (mL)
6.65
Number of moles of HCl added to tablet
Volume of NaOH used from the buret (mL)
Number of moles of NaOH added from the buret
Number of moles of HCl not
consumed by tablet
Number of moles of HCl consumed by
tablet
Mass of HCl (MM = 36.5 g/mol) consumed by tablet (g)