Calculating the pH of an Acidic Salt Solution Aniline is an amine that is used to manufacture dyes. It is isolated as anilinium chloride, [ C 6 H 5 NH 3] Cl, a salt prepared by the reaction of the weak base aniline and hydrochloric acid. What is the pH of a 0.233 M solution of anilinium chloride

1.00 mol dm–3 sodium ethanoate, CH 3CO2Na. Calculate to the nearest 1 cm3 the volumes of each solution that would be required to make 100 cm3 of a buffer solution with pH 5.50. Clearly show all steps in your working. Ka (CH3CO2H) = 1.79 × 10–5 mol dm–3 –3volume of 1.00 mol dm CH3CO2H =. cm3 volume of 1.00 mol dm–3 CH

1-methylethyl ethanoate: Formula: C 5 H 10 O 2: Molar Mass: 102.133: Additional Names: isopropyl ethanoate: isopropyl acetate: ethanoic acid, isopropyl ester: acetic acid, 1-methylethyl ester: acetic acid, isopropyl ester: 1-methylethyl acetate

The mixed halogen iodine chloride (ICl) provides a more electrophilic iodine moiety, and is effective in iodinating aromatic rings having less powerful activating substituents. C 6 H 5 –NH 2 + I 2 + NaHCO 3. p- I –C 6 H 4 –NH 2 + Na I + CO 2 + H 2 O. By acetylating the heteroatom substituent on phenol and aniline, its activating influence.