A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (329.2 g/mol) in sufficient water to give 775 mL. Calculate (a) the weight/volume percentage of K3Fe(CN)6. (B) the number of millimoles of K+ in 50.0 mL of this solution. (C) ppm Fe(CN)63-
A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (329.2 g/mol) in sufficient water to give 775 mL. Calculate (a) the weight/volume percentage of K3Fe(CN)6. (B) the number of millimoles of K+ in 50.0 mL of this solution. (C) ppm Fe(CN)63-
Chapter4: Calculations Used In Analytical Chemistry
Section: Chapter Questions
Problem 4.24QAP
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A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (329.2 g/mol) in sufficient water to give 775 mL. Calculate
(a) the weight/volume percentage of K3Fe(CN)6.
(B) the number of millimoles of K+ in 50.0 mL of this solution.
(C) ppm Fe(CN)63- .
(D) pK for the solution.
(E) pFe(CN)6 for the solution.
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