Question

Titration problem. I don't know, I'm already confused. I don't know how to start. PLease help me!
Question below.

Answer 1

Where are you stuck, specifically?
Set up your equation. You have
benzoic acid + HCl \(\rightarrow\)

Answer 2

benzoic acid? Shouldn't be sodium benzoate, which is a base reacting to HCl (acid)?
So the reaction should be like this: sodium benzoate + HCl = NaCl + benzoic acid?

I know that at equivalence point, the quantity of base is equal to t he quantity of acid.. so I calculated for the moles of acid at equivalence point.

nHCl = (0.1023)(0.02282) = 2.33x10^-3 mol = moles of base

then what? I don't know where to go from here.