Question

A Tums® tablet is added into an Erlenmeyer flask. 25.00 mL of1.477 M of was added into a flask as an excessive reagent toneutralize the antacid tablet. Then, 1.507 M NaOH were used tocompletely neutralize the remaining HCl. The initial reading on theNaOH buret was 0.02 mL, the final reading was 17.79 mL. Calculatethe following:

a. Moles of HCl added into the flask

b. Volume of NaOH (in mL)

c. Moles of NaOH used to neutralize the remaining HCl

d. Moles of HCl neutralized by NaOH

e. Moles of HCl neutralized by a Tums® tablet