Question

in a solution 40g of chloride is disolved in 320 g of water at 293k. find the concentration of the solution​

Answer 1

Answer:

Explanation:

Mass (solute) = 40 gram

Mass (solvent) = 320 gram

Mass (solution) = Mass (solute) + Mass (solvent)

                       = 40 gram + 320 gram

                       = 360 gram

∴ Mass % (solution) = [ Mass (solute)/Mass (solvent)] × 100

                               = [40/360] × 100

                               = 11.1 %