In 1859, it was renamed for Sir Joseph Paxton, architect of the Crystal Palace, who was a major shareholder in the Illinois Central Railroad, which in 1856 was the longest span of railroad in the world (Chicago to Cairo).
Acetic acid, also known as ethanoic acid and methanecarboxylic acid, is a colorless liquid that has a strong and distinct pungent and sour smell. Its chemical formula is C2H4O2: it has two carbon (C) atoms, four hydrogen (H) atoms and two oxygen (O) atoms.t is an organic compound that is classified as a carboxylic acid because a carboxyl (-COOH) group is present in its chemical structure. Acetic acid is also known as the second simplest carboxylic acid.
The latest post looks at acetic acid; this compound is well known for its presence in vinegar, but has a role in the manufacture of other chemicals we regularly encounter.Itâs also an important part of a classic home science experiment! Acetic acid also has the name ethanoic acid, though this is less commonly used.his reaction is a result of the neutralisation occurring between the acetic acid in the vinegar and the basic sodium bicarbonate. It produces carbon dioxide gas as one of the products, which leads to the bubbling effect observed.