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DATA Calculate Re values for each component Solvent Iron Copper Nickel Group 1 100 mm 90 mm 70 mm 30 mm Group 2 100 mm 88mm 68 mm 32 mm Group 3 100 mm 90 mm 72 mm 34 mm

DATA Calculate Re values for each component Solvent Iron Copper Nickel Group 1 100 mm 90 mm 70 mm 30 mm Group 2 100 mm 88mm 68 mm 32 mm Group 3 100 mm 90 mm 72 mm 34 mm

Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter25: Instruments For Optical Spectrometry
Section: Chapter Questions
Problem 25.6QAP
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REPORT SHEET 1. Color of spots: Cu2+ Blue Ni2+ Pink Fe3+Yellow 2. lon requiring no development Fe³+ 3. Ammonia develops a Blue color. 4. The ion that causes the color of (3) is Cu2+ Dimethylglyoxime develops a Pink color. 5. 6. The ion that causes the color of (5) is Ni²+ 7. Ring front distances for knowns are: solvent: 100 mm; Cu2+ 72 mm; Ni2+ 32 mm; Fe³+ 90 mm. 8. Rf values for knowns: Cu2+ 0.72; Ni2+ 0.32; Fe3+ 0.9 9. Unknown label I 10. Ring front distances for unknowns: mm; mm. 11. Rf values for unknowns: mm; mm:. 12. Ions present in unknown mm; mm;
Transcribed Image Text:REPORT SHEET 1. Color of spots: Cu2+ Blue Ni2+ Pink Fe3+Yellow 2. lon requiring no development Fe³+ 3. Ammonia develops a Blue color. 4. The ion that causes the color of (3) is Cu2+ Dimethylglyoxime develops a Pink color. 5. 6. The ion that causes the color of (5) is Ni²+ 7. Ring front distances for knowns are: solvent: 100 mm; Cu2+ 72 mm; Ni2+ 32 mm; Fe³+ 90 mm. 8. Rf values for knowns: Cu2+ 0.72; Ni2+ 0.32; Fe3+ 0.9 9. Unknown label I 10. Ring front distances for unknowns: mm; mm. 11. Rf values for unknowns: mm; mm:. 12. Ions present in unknown mm; mm;
DATA Calculate Rf values for each component Solvent Iron Paper Chromatography Copper Nickel Group 1 100 mm 90 mm 70 mm 30 mm Group 2 100 mm 88mm 68 mm 32 mm STANDARDS Iron 90mm Copper 72mm Nickel 32 Solvent 100 mm Group 3 100 mm 90 mm 72 mm 34 mm
Transcribed Image Text:DATA Calculate Rf values for each component Solvent Iron Paper Chromatography Copper Nickel Group 1 100 mm 90 mm 70 mm 30 mm Group 2 100 mm 88mm 68 mm 32 mm STANDARDS Iron 90mm Copper 72mm Nickel 32 Solvent 100 mm Group 3 100 mm 90 mm 72 mm 34 mm
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