Question

A solution contains 20g
of acetic acid and 250ml of water. what is the concentration of acetic acid solution​

Answer 1

Answer:

We know there is a formula

concentration=volume of solute×100/volume of solution

volume of solute 20g

1.water acts as a solvent in which acetic acid is dissolved.

volume of solution=volume of water+volume of acetic acid

volume of solution = 250g+20g= 270g

by keeping the value in above formula

concentration= 20/270 × 100

=7.407 % is your answer

Answer 2

Step-by-step explanation:

Mass of solute (acetic acid) = 20g

Mass of solvent (water) = 250g

Mass of solution =20+250= 270g

Concentration of the Acetic acid= Mass of solute x100/ Mass of solution

=2000/270

=7.40%