Created by StemPy LabA student wants 4-bromoaniline and has aniline, acetic anhydride, bromine and ethanoic acid, and aqueous hydrochloric acid. Which sequence gives mainly the wanted compound?
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← The weak bases aniline, 2-chloroaniline, 4-chloroaniline and 4-nitroaniline are compared in water. Which list gives them from the weakest to the strongest?A flask holds 0.0250 mol of butan-2-amine. An excess of sodium nitrite and dilute hydrochloric acid is added at 273 K and 1 atm, and the gas is collected over a trap that removes vapours. What volume of gas is collected? One mole of gas is 22 400 mL. →
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