Paper Chromatography

Paper Chromatography

Paper Chromatography.ppt

목차 1.Introduction 2.Data and Results 3.Discussion 4.Conducting Experiment 본문 The retardation factor (Rf) is defined as the ratio of the distance traveled by compound to the distance traveled by solvent Ammonia addition Discoloration to green color (Co2+) Co(OH)Cl + 6NH3 → Co(NH3)6 2+ + OH- + Cl- Saturated Solution of acetone of ammonium thiocyanate addition Discoloration to brown color (Fe2+) Fe3+ + 6SCN- → Fe(SCN)6 3- 1% Ethanol of dimethyl glyoxime addition Discoloration to light red color (Ni2+) Ni2+ + 2 C4H8N2O2 → Ni(CH3)4C4(NO)2(NOH)2 + 2H+ 키워드 Paper, Chromatography