Answer to Question #171879 in General Chemistry for Andrei

Question #171879

A 163 grams of solvent with molar mass of 18.0g/mole is present, to create an aqueous 

solution with the mole fraction of Potassium fluoride (KF) of 0.0855? How many grams of 

Potassium fluoride with molar mass of 58.1g/mole is needed to achieved the desired 

result?


1
Expert's answer
2021-03-22T06:14:14-0400

12.3g


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