1. Color of spots: Cu Ni Fe ...... 2. Ion requiring no development is 3. Ammonia develops a color. 4. The ion that causes the color of (3) is 5. Dimethylglyoxime develops a ..color. 6. The ion that causes the color of (5) is 7. Ring front distances for knowns are : solvent : ..mm; 8. Cu* mn; Ni* mm ; Fe* mm. 9. distance traveled by spot R distance traveled by liquid 10. Re values for knowns: Cu N Fe
1. Color of spots: Cu Ni Fe ...... 2. Ion requiring no development is 3. Ammonia develops a color. 4. The ion that causes the color of (3) is 5. Dimethylglyoxime develops a ..color. 6. The ion that causes the color of (5) is 7. Ring front distances for knowns are : solvent : ..mm; 8. Cu* mn; Ni* mm ; Fe* mm. 9. distance traveled by spot R distance traveled by liquid 10. Re values for knowns: Cu N Fe
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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Transcribed Image Text:Data set for expeirement 8
Ring front distances for knowns:
Solvent : d= 8.5 cm
Cu2+ ion: d1=6.5cm
Ni2+ ion: d2=1.5cm
Fe2+ ion: d3=7.8cm
Ring front distance for unknowns:
d4 = 1.4cm
d5 = 7.9cm
Transcribed Image Text:Chemy 101, Experiment 8 Data Sheet, Separation of a Mixture by
Paper Chromatography
Student name:
I.D#:
Sec No.:
Results & Calculation:
1. Color of spots: Cu*.
N*.
Fe*.
2. Ion requiring no development is
3. Ammonia develops a
color.
4. The ion that causes the color of (3) is
5. Dimethylglyoxime develops a
.color.
6. The ion that causes the color of (5) is
7. Ring front distances for knowns are : solvent :
.mm;
3+
8. Cu*
inin; Ni*
min : Fe*
imin.
distance traveled by spot
R,
distance traveled by liquid
9.
10. R values for knowns: Cu.
Ni
; Fe+
Unknown label No
1. Ring front distances for unknowns:
2. R values for unknown :
.mm;
mm
mm.
mm ;
mm
mm
3. Ions present in unknown
4. Observation on relative amounts
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