a solution contains 40 grams of common salt in 220 gram of water. calculate the concentration in mass by mass percentage of the solution.
please answer this question
Answers
Answered by
0
Explanation:
mass of solute = 40 g
mass of solvent = 220 g
mass of solution = mass of solute + mass of solvent
= 40+220
= 260 g
mass by mass percentage = mass of solute /mass of solution x 100
= 40/260 x 100
= 400 /26
= 15.3 g
I hope the answer is helpful to you.
if helpfull please make me brainlist.
Similar questions