Chemistry, asked by Anonymous, 6 months ago

A solution contains 40 g of common salt in 320 g of water. Calculate the
concentration in terms of mass by mass percentage of the solution.

Answers

Answered by Anonymous

1

Answer:

11.1%

Explanation:

Mass of solute (salt) = 40 g

Mass of solvent (water) = 320 g

We know,

Mass of solution = Mass of solute + Mass of solvent = 40g + 320g = 360g

Mass percentage of solution =40/360*100=11.1%

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