A 20.00 mL sample of 0.1026 M HCl was titrated with NaOH solution. The initial buret reading was 0.25 mL, and the final reading was 18.78 mL.
a) How many moles of HCl were titrated?
b) What volume, in liters, of NaOH solution was used?
c) How many moles of NaOH were required to titrate the HCl?
d) What is the molarity of NaOH solution?