Requirements chemicals for disposal of chemical wastes, Science

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REQUIREMENTS Chemicals

The following materials are common for the whole batch of students at the Study Centre, since this is a demonstration exercise.

Acetone (or ethyl methyl ketone or glacial acetic acid or methanol or dioxan) 1 ml

Sodium hydroxide (or potassium hydroxide) 1 pellet

Diethyl ether 1 ml

Ethyl acetate (or hexane or carbon disulphide or 1 ml

petroleum ether or carbon tetrachloride)

Toluene (or benzene or nitrobenzene 1 ml

or chlorobenzene or chloroform)

Soap or detergent solution 10 ml

Sodium metal 5 small pieces

Ethanol (or propan -2-01) 50 ml

Concentrated sulphuric acid 2 ml

Sodium carbonate 40 g

Calcium oxide (freshly heated and cooled lime stone is 2g preferable)

Aniline 5 ml

2 M Hydrochloric acid 10 ml

Sodium thiosulphate crystals 5 g

Iodine

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