A solution was prepared by dissolving 1310 mg of K3 Fe (CN), (329.2 g/mol) in sufficient water to give 720 mL. Calculate a the molar analytical concentration of K3 Fe (CN),- Molar analytical concentration = 0.0055 M the molar concentration of K+. Molar concentration = 0.0165 M the molar concentration of Fe (CN),. Molar concentration = 0.0055 M Correct b the weight/volume percentage of K3 Fe (CN),. Weight/volume percentage = % (w/v) the number of millimoles of K in 48.0 mL of this solution. mmol 3- ppm Fe (CN), ppm acer

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
Author:Skoog
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Chapter4: Calculations Used In Analytical Chemistry
Section: Chapter Questions
Problem 4.24QAP
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A solution was prepared by dissolving 1310 mg of K3 Fe (CN). (329 2 g/mol) in sufficient water to give 720 mL. Calculate
a the molar analytical concentration of K3 Fe (CN), -
Molar analytical concentration = 0.0055
M
the molar concentration ofK*
Molar concentration = 0.0165
M
%3D
the molar concentration of Fe (CN),
Molar concentration 0.0055
M
Correct
b the weight/volume percentage of K3 Fe (CN), -
Weight/volume percentage =
% (w/v)
the number of millimoles of K* in 48.0 mL of this solution.
mmol
3-
ppm Fe (CN),
Previous
Ne
ppm
acer
Transcribed Image Text:A solution was prepared by dissolving 1310 mg of K3 Fe (CN). (329 2 g/mol) in sufficient water to give 720 mL. Calculate a the molar analytical concentration of K3 Fe (CN), - Molar analytical concentration = 0.0055 M the molar concentration ofK* Molar concentration = 0.0165 M %3D the molar concentration of Fe (CN), Molar concentration 0.0055 M Correct b the weight/volume percentage of K3 Fe (CN), - Weight/volume percentage = % (w/v) the number of millimoles of K* in 48.0 mL of this solution. mmol 3- ppm Fe (CN), Previous Ne ppm acer
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