Question

How would I find the the concentration of acetic acid in my vinegar sample using the average volume and concentration of sodium hydroxide, and the volume of vinegar, I have?

Average Volume Sodium Hydroxide: 0.0225L
Concentration of Sodium Hydroxide: 0.250 mol dm-3
Volume of Vinegar: 0.0100 Litres

Answer 1

Step-by-step explanation:

from

c1v1=c2v2

c1=?

c2=0.250

v1=0.0225

V2=0.0100

c1×0.0225=0.250×0.0100

0.0225c1=0.0025

0.0225c1/0.0225=0.0025/0.225

c1=0.1111