Acetylene of 180°. Acetylene was discovered in 1836 by Edmund Davy, who identified it as a "new carburet of hydrogen". It was rediscovered in 1860 by French chemist Marcellin Berthelot, who coined the name "acétylène". Berthelot's empirical formula for acetylene (CH), as well as the alternative name "quadricarbure d'hydrogène" ("hydrogen quadricarbide"), were incorrect because chemists at that time used the wrong atomic mass for carbon (6 instead of 12). Berthelot was able to prepare this gas by passing vapours of organic compounds (methanol, ethanol, etc.) through a red-hot tube and collecting the effluent. He also found that acetylene was formed by
George Smith (1765–1836) George Smith (1765–1836) George Smith (30 April 1765 – 26 December 1836) was a British Member of Parliament (MP), banker and director of the East India Company. He was the fifth son of Abel Smith, a wealthy Nottingham banker and Member of Parliament. Four of his brothers were also members of parliament and one, Robert, was raised to the peerage as Baron Carrington. A portion of the family wealth was devoted to buying control of two pocket boroughs, Wendover and Midhurst, and Carrington kept the seats here almost exclusively for use by various members of the Smith family until his