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Test for Halides
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Flame tests
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Preparation of aldehydes using simple distillation and carboxylic acids by heating under reflux
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Preparation of halogenoalkanes
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Test for alkenes using bromine water and acidified potassium per manganate
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Test for halide present in a halogenoalkane by warming with sodium hydoroxide dissolved in ethanol followed by dilute nitric acid (to neutralize OH) and silver nitrate followed by ammonia solution
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Distinguish between aldehydes and ketones using Benedicts or Fehlings solution. Formation of red precipitate confirms aldehyde
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Drawing apparatus for simple distillation, heating under reflux and seperation of two immiscible liquids (dropping funnel)
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Test for sulfates, sulfites and carbonates using barium chloride solution
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Energetics: Enthalpy of neutralisation, combustion and displacement (by shumen9523)
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Rates of reaction (by shumen9523)
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Chemical equilibria
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Reactions of group 2 and group 7 elements
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Volumetric analysis: esp thiosulfate
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Test for SO2, CO2, H2 and O2. (by sankait36): SO2 - turns acidified potassium dichromate(VI) from orange(Cr6+) to green(Cr3+), CO2 - turns lime water milky (due to insoluble calcium carbonate), H2 - test with burning splint, ignites with a pop sound, O2 - relights a glowing splint
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Uncertainties (by sankait36): uncertainty = (maximum reading) - (minimum reading) / 2 , %uncertainty = (uncertainty / actual reading) * 100
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In titration, discard the titre that is not concordant to 0.2 cm^3
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