19. For each of the following, explain how you would prepare 1.0 L of a solutionthat is 0.10 M in K". Repeat for concentrations of 1.0x10 ppm K* and 1.0% w/vb. K2SO4c. K3FE(CN),20- A solution was prepared by dissolving 5.76 g of KC1 MgC12 6H20 (277.85K. a. KCIo/mol) in sufficient water to give 2.000 L. Calculate: (a) the molar analyticalconcentration of KCI.MgCl, in this solution. (b) The molar concentration ofMg,. (c) The molar concentration of CI'. (d) The weight/volume percentage ofKCI.MgCl2 .6H20. (e) The number of millimoles of Cl in 25.0 mL of this solution.() ppm K". (g) pMg for the solution.

As there are multiple questions with multiple subparts, so as per our guidelines I will answer only…

19. For each of the following, explain how you would prepare 1.0 L of a solution that is 0.10 M in K". Repeat for concentrations of 1.0x10 ppm K* and 1.0% w/v К. а. КСI b. K2SO4 c. K3FE(CN), lution uvas prengred by die

19. For each of the following, explain how you would prepare 1.0 L of a solution that is 0.10 M in K". Repeat for concentrations of 1.0x10 ppm K* and 1.0% w/v К. а. КСI b. K2SO4 c. K3FE(CN), lution uvas prengred by die

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

19. For each of the following, explain how you would prepare 1.0 L of a solution
that is 0.10 M in K". Repeat for concentrations of 1.0x10 ppm K* and 1.0% w/v
b. K2SO4
c. K3FE(CN),
20- A solution was prepared by dissolving 5.76 g of KC1 MgC12 6H20 (277.85
K. a. KCI
o/mol) in sufficient water to give 2.000 L. Calculate: (a) the molar analytical
concentration of KCI.MgCl, in this solution. (b) The molar concentration of
Mg,. (c) The molar concentration of CI'. (d) The weight/volume percentage of
KCI.MgCl2 .6H20. (e) The number of millimoles of Cl in 25.0 mL of this solution.
() ppm K". (g) pMg for the solution.

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