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.soultion was prepared dissolving (329mg) of (k3Fe(cN)6 in sufficient water to give (750ml)  a.the molar concentration of(k+)  b.the mass/volume percentage of k3fe(cN)6) the number of millimoles of (k+)  in (50.0ml) of this solution  d.the concentration of [fe(cN)6]_3 inppm  k=39   Fe=56   C=12   N=14

.soultion was prepared dissolving (329mg) of (k3Fe(cN)6 in sufficient water to give (750ml)  a.the molar concentration of(k+)  b.the mass/volume percentage of k3fe(cN)6) the number of millimoles of (k+)  in (50.0ml) of this solution  d.the concentration of [fe(cN)6]_3 inppm  k=39   Fe=56   C=12   N=14

Chemistry
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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1.soultion was prepared dissolving (329mg) of (k3Fe(cN)6 in sufficient water to give (750ml) 

a.the molar concentration of(k+) 

b.the mass/volume percentage of k3fe(cN)6)

the number of millimoles of (k+)  in (50.0ml) of this solution 

d.the concentration of [fe(cN)6]_3 inppm 

k=39   Fe=56   C=12   N=14

 

Z question conc... → Q1/ A solution was prepared dissolving 329 mg of K,Fe(CN), in sufficient water to give 750 ml. calculate (a) the molar concentration of K. (b) The mass/volume percentage of K,Fe(CN),. mber of millimoles of K in 50.0 mL of this solution. (d) the concentration of [Fe(CN).J* in ppm. K=39 Fe=56 C=12 N=14 Q2/ calculate the p-value for each ions in the following solutions (a) 0.02 F BaCl,.2H,0 ? (b)25 ml of 0.04 M HCI mixed with 50 ml of 0.02 M NaOH
Transcribed Image Text:Z question conc... → Q1/ A solution was prepared dissolving 329 mg of K,Fe(CN), in sufficient water to give 750 ml. calculate (a) the molar concentration of K. (b) The mass/volume percentage of K,Fe(CN),. mber of millimoles of K in 50.0 mL of this solution. (d) the concentration of [Fe(CN).J* in ppm. K=39 Fe=56 C=12 N=14 Q2/ calculate the p-value for each ions in the following solutions (a) 0.02 F BaCl,.2H,0 ? (b)25 ml of 0.04 M HCI mixed with 50 ml of 0.02 M NaOH
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