Paper Chromatography Report Form

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Chemistry 65
Name:__________________________________
Lab Partner:___________________________
Experiment #6
PAPER CHROMATOGRAPHY
REPORT FORM
Data & Observation:
Colors
2+
3+
2+
2+
2+
Mn
Fe
Co
Ni
Cu
Unknown
The original spot
colors
_______
_______ _______
_______
_______ ______________
After removing
chromatogram
from eluent and
drying
_______
_______ _______
_______
_______ ______________
After removing
chromatogram
with ammonia
chamber
_______
_______ _______
_______
_______ ______________
After streaking
with 0.25 M NaOH
_______
______________
After streaking
with 1%
dimethylglyoxime
_______
______________
R
value (2 sig figs)
_______
_______ _______
_______
_______ ______________
f
Conclusion:
Unknown number __________
Cation(s) present in the unknown _____________________
1

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