A benzyne is a derivative of benzene formally produced by abstraction of two hydrogen atoms.
Exposure to benzene can cause Leukemia.
SP2
difference between benzyne and petroleum benzine
J. B. Bature has written: 'Reaction of NN-dialkylhydroxlamines with benzyne'
Benzene is a dangerous liquid that is made from coal tar and petroleum. It is not something to be used or worked with if you do not have proper knowledge or supervision.
An aryne is any form of hydrocarbon derived from an arene by removal of two hydrogen atoms from adjacent carbon atoms - the simplest variety of aryne is benzyne.
It all depends what you are burning as there are many gases. As a guide, large amounts of hydrocarbons - methane, ethylene, ethane, acetylene. Benzyne and its derivitives. Carbon monoxide. Hydrogen Cyanide, ammonia and nitrogen oxide. Chlorine, Hydrogen chloride, phosgene, dioxene and other diocarbons. Sulphurs. Phenols. Formic acid and Aceitic acid and many many more.
From this salt the benzoate ion C6H5-COO- is a base ( the other part Na+ is neutral).This base has a pKB value of 9.80 (benzoate)The pKacid value of its conjugated benzoic acid ( C6H5-COOH) however ispKbenzoic-acid = 4.20 = pKa(which is (not surprisingly) equal to 14.0-pKbase = 14.0-9.80)