[billy maize]

Find the neutralization capacity of HCl in moles per dose using the following experimental data:

2 tablets = 1 dose
0.220 grams of sample analyzed from a 2.010 g tablet
15.00 mL of 0.150 M HCl used to dissolve the sample
9.40 mL of 0.133 M NaOH were necessary to reach equivalence

I am very confused as to how to do this problem
I know you must convert Molars to moles, but I do not know how to proceed from that point.

[Borek]

This is back titration.