a solution contains 20 g of common salt in 160 g of water calculate the concentration in terms of mass percentage of the solution
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Answered by
1
Answer:
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Answered by
3
Answer: 11.1111% (approximate)
Explanation:
mass of solute= 20g
mass of solution= 160+20= 180g
mass by mass percentage of solution=
mass of solute/mass of solution x 100
20/180 x 100=
1/9 x 100=
100/9=11.1111(approximate)
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