Problem #1: What is the percent by mass concentration of a solution
that contains 5.30g of salt dissolved in 19.7g of water?
Answers
Answered by
33
Answer:
Mass of solute = 20 g
Volume of solution = 500 ml
Mass by volume percentage =
Volume of solution/
Mass of solute =
500/
20×100
=4%
Hence, the correct option is D.
Answered by
6
Answer:
The Correct Answer Is:4%
Explanation:
Volume of Solution=500ml
Mass Of Solute=20g
Volume Of Solution/Mass Of Solute=
500/ 20x100
=4%
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