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EXPERIMENT 2-Identifying Hydrocarbons Interaction with water: A. Physical properties of hydrocarbons Solubility (miscibility) Hydrocarbon ID Hexane Density, (relative to water) immiscibility lower Cyclohexene Immiscibility lower Toluene immiscibility lower Unknown 1 immiscibility lower Unknown 2 Immiscibility lower Unknown 3 immiscibility lower Interaction with Hexanes: Solubility (miscibility) miscibility miscibility miscibility miscibility miscibility B. Chemical properties of hydrocarbons Hydrocarbon ID Combustion Alone Hexane 2 Cyclo-hexene + Toluene Unknown 1 Unknown 2 Unknown 3 + + + + + 1 Bromine Test ( w/ Fe + - + KMnO4 Test + 1 1 + f HSO4 Test + Conclusions as to the identity of the unknowns: Make sure your evidence is clear to me! Unknown ID Class of Hydrocarbon (functional grou) Supporting Evidence 1 2 3