PPT-Gas Chromatography, Simple & Fractional Distillation

The next two 2 experiments introduce Gas Chromatography and Simple amp Fractional Distillation This Week Gas Chromatography Acetates Pavia p 817 836 Slayden p 39 31 . Pahlavan EXPERIMENT 7 Distillation Separation of a Mixture Purpose a To purify a compound by separating it from a nonvolatile or le ssvolatile material b To separate a mixture of two miscib le liquids liquids that mix in all proportions with Fractional Distillation notes History and Application Fractional distillation is one of the most widely used separation techniques for the purification of volatile liquids It is routinely use d in research labs and ubiquitously used throughout indus Learning Objectives. :. Describe the process of . fractional distillation. .. Describe the process of . cracking. crude oil.. Explain the purpose of fractional distillation and cracking.. Write down as many ideas as you can remember about crude oil.. DIST-2 In this equation, is the total vapor pressure of the solution, , is the vapor pressure of pure compound 1, is themole fraction of compound 1, is the vapor pressure of pure compound 2, and i 7. SCIEN. C. E. Distil. l. ation. Student. Demonst. r. ation:. Simple. distillation. of. copper. (. II). sulfate. and. w. ate. r. .. Hom. e. -made. D. istill. a. tion. App. a. r. atus. Disti. l. lation:. pyrolysis. oil . Titles to cover the topic. : . Tire . pyrolysis. oil definition.. The goal of the project. . Model components.. Result &. . Conclusions.. . . Definition of tire . pyrolysis. When is simple distillation used?. Simple distillation . is also used to separate a . solution . of a . solid dissolved in a liquid. , and it allows . both. the . solid . and the . liquid. to be . collected. fractional distillation Haniff. Simple distillation and fractional distillation. Introduction. If I have a solution of copper . sulphate. , how might we obtain the solvent? . Would evaporation be a suitable technique?. Introduction. Reactions and Distillation. S343. Lab Goals. We . want to . compare product distributions in elimination reactions. Does mechanism matter?. Experimental Flowchart. Conduct the . reactions with a partner. Assistant Professor. Valve trays. . . (c) . Tray with valve caps. (b) valve cap. (a) perforation. Bubble cap trays. DOWN COMERS. 7. Boiling-point diagram for system benzene (A)-toluene (B). . Instrumental Analysis Instrumentation Paper Chromatography GC – Gas Chromatography HPLC- High Performance Liquid Chromatography IR – Infrared Spectroscopy UV-Vis Spectroscopy MS – Mass Spectrometry Mikhail Tswett. Russian Botanist. (1872-1919). . Mikhail Tswett. invented chromatography in 1901 during his . research on plant pigments. . . He used the technique to separate various plant pigments such as . A. . technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at . different . rates. .. Principle. It is based on the principle of the partition of the solute between two phases/solvents.