Question

15 gm of common salt is dissolved in water. the solution was found to weigh 115gm. calculate the mass/mass% of nacl in the solution.​

Answer 1

Answer:

13.33%

Explanation:

mass of solute/mass of solution *100

15/115*100=13.33%

Answer 2

M/m%= mass of solute / mass of solution ×100%. 15/115 ×100 =13.04