Problem: In the laboratory you dissolve 23.5 g of potassium fluoride in a volumetric flask and add water to a total volume of 500 mL. What is the molarity of the solution? What is the concentration of the potassium cation?What is the concentration of the fluoride anion?

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In the laboratory you dissolve 23.5 g of potassium fluoride in a volumetric flask and add water to a total volume of 500 mL. 

What is the molarity of the solution? 

What is the concentration of the potassium cation?

What is the concentration of the fluoride anion?

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