32 Experiment 4: Separation Process Design The mixture of compounds you must design a separation process for is trans-Cinnamic acid +Cellulose See Blueline notes to complete the pre-lab assignment You will be provided ~1g of the mixture (containing 0.5g of each compound) on the day of lab. The table below provides solubility information of compounds to be separated: Solubility at 23 °C in Recrystallizes from Extracts into Compound 1M NAOH? CH2CL2 H2O Water Acetylsalicylic acid Y Sp. 00 Water Y Benzoic acid Sp. Ethanol Ins. Benzophenone Water Sp. N Caffeine Water Sp. Camphor Ins. Ins. N Cellulose* Ins. Water Cholesterol ОО Sp. Y Water trans-cinnamic acid ОО Water Sp. Menthol Water Y Sp. Salicylic acid Ethanol Y Sucrose Ins. 00 Water Y Sp. meta-toluic acid 00 Ins. - Insoluble Sp. Sparingly soluble 00 - Infinitely soluble *Purification procedure not required (cellulose only) Z CO

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.