Preparation of Acetanilide

Rubber cones

________ are used in vacuum filtration to create a seal and trap impurities but it doesn't prevent the apparatus from breaking.

Recrystallization

What is a process that works well for solids with few impurities, which was ideal for purifying the acetanilide? Answer with a single words or term.

Aniline

________ is sometimes coloured because it undergoes oxidation in the bottle over time.

Hydrochloric acid

________ was combined with water in an Erlenmeyer flask before aniline was added beneath the fume hood.

Sodium acetate

Experimental Procedure: What was measured and dissolved with water in a beaker for later use? Answer with a single words or term.

aim of this experiment

The ________ was to synthesize acetanilide from aniline via a nucleophilic acyl substitution reaction.

flask

Under the fume hood, acetic anhydride is added to the ________ once again, and the previously prepared aqueous sodium acetate is immediately poured in. The ________ was swirled several times before being placed in an ice bath for 20 minutes.

Convert the

________ given information into moles (most likely, through the use of molar mass as a conversion factor)

sodium acetate solution

Rubber cones are used in vacuum filtration to create a seal and trap impurities but it doesn't prevent the apparatus from breaking. The ________ is added immediately after addition of acetic anhydride.

Theoretical yield

________= rmm of product* (moles of limiting reagent in reaction* stoichiometry of product)

plateau temperature

The ________ should be 10 degrees lower than the expected melting point set on the machine.

actual mole ratio

The ________ would be regarded the reaction equation's coefficient (moles)

Anilinium chloride salt

________ is more soluble than aniline because it is a polar molecule due to the aromatic ring and positive charge from the ammonium ion, making it polar and allowing it to dissolve easily in solutions with similar polarities (i.e.

theoretical melting point of acetanilide

What is 114.3 °C? Answer with a single words or term.