Question

If 34gm of potassium chloride is dissolved in 266 gm of water. Calculate the concentration of this solution.

Answer 1

Answer:

17/150 = 0.113(approx) = 11.33%

Explanation:

Solute = Potassium Chloride = 34g

Solvent = Water = 266g

Solution = Solute + Solvent = 34 +266

Concentration = mass of solute / mass of solution

                        = 34 / (34 + 266) = 34 / 300 = 17/150 = 0.1133 (approx.)

= 0.1133 * 100 = 11.33%

Answer 2

mass of solute=34 g

mass of solvent=266g

mass of soln=266+34=300g

conc= mass of solute/mass of solution

conc=34/300

conc=0.113

I hope this helps ( ╹▽╹ )