Ester practical AIM To prepare and purify an ester. MATERIALS Quickfit set 2 clamps and bossheads 250mL beaker ethyl alcohol concentrated sulphuric harsh 25mL quantity piston chamber distilled water sample of nail consume (for smell comparison) 1retort birth matches marble chips glacial acetic acid separating funnel and nag 1 mol L-1 sodium change solution regularity RESULTS After care seriousy assembling the apparatus and given a safety approval by the teacher, I carefully added the ethanol and glacial acetic acid into the pear shaped flask. A few marble chips were added to avoid the large reactive bursts of the assortment during refluxing that we re predicted. The condenser was then securely laid on cover of the flask, clamped in place, and connected to the ...If you want to adhere a full essay, order it on our website: OrderEssay.net
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