please show show the calculation.
thanks!
Homework Answers
Answer :
Correct option is first 17.0 g
22.4 % by mass solution of MgF2 means 22.4 g of MgF2 is present in 100 g of Solution.
Solute = MgF2
Solvent = water
100 g of Solution contain MgF2 = 22.4 g
1 g of solution contain MgF2 = 22.4 / 100 = 0.224 g
So, 75.85 g of solution contain MgF2 = 0.224 * 75.85 = 17.0 g
So, 75.85 g of solution contain 17.0 g of MgF2 .
Add Answer to:
please show show the calculation.
thanks!
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