Question

What volume of a 0.200 M HC2H302 solution is required to reach the equivalence point when titrated with 50.00 ml of

0.200 M NaOH?

Answer 1

The volume of acetic acid = 50 ml

Further explanation

Given

50.00 ml of 0.200 M NaOH

0.200 M HC2H302

Required

Volume of acid

Solution

Equivalence point : moles of acid= moles of base.

The two solutions are acid (acetic acid) and base (NaOH)

Acid-base titrations can be formulated

M₁V₁n₁=M₂V₂n₂

n = acid base valence(For acetic acid and NaOH n=1)

Input the value :

0.2 x V₁ x 1 = 0.2 x 50 x 1

V₂ = 50 ml