Calculate the molarity of the blue stock solution. 10.00 L of the stock solution contains 0.0408 g of Blue #1 food coloring with molar mass = 792.85 g/mol. B. Calculate the concentration of the blue stock solution in parts per million, ppm. Recall: ppm = (mg of solute)/(Liters of Solution) C. Consider the dilutions used to make the solutions and calculate the ppm of each standard solution. (Use C1V1= C2V2)
Calculate the molarity of the blue stock solution. 10.00 L of the stock solution contains 0.0408 g of Blue #1 food coloring with molar mass = 792.85 g/mol. B. Calculate the concentration of the blue stock solution in parts per million, ppm. Recall: ppm = (mg of solute)/(Liters of Solution) C. Consider the dilutions used to make the solutions and calculate the ppm of each standard solution. (Use C1V1= C2V2)
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.25E
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A. Calculate the molarity of the blue stock solution. 10.00 L of the stock solution contains 0.0408 g of Blue #1 food coloring with molar mass = 792.85 g/mol.
B. Calculate the concentration of the blue stock solution in parts per million, ppm.
Recall: ppm = (mg of solute)/(Liters of Solution)
C. Consider the dilutions used to make the solutions and calculate the ppm of each standard solution.
(Use C1V1= C2V2)
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