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Acetic acid / ə ˈ s iː t ɪ k /, systematically named ethanoic acid / ˌ ɛ θ ə ˈ n oʊ ɪ k /, is an acidic, colourless liquid and organic compound with the chemical formula CH 3 COOH (also written as CH 3 CO 2 H, C 2 H 4 O 2, or HC 2 H 3 O 2). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar ...
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Structural formula pentanoic acid: valeric acid valerianic acid butane-1-carboxylic acid: CH 3 (CH 2) 3 COOH 3-methylbutanoic acid: isovaleric acid isopentanoic acid delphinic acid β-methylbutiric acid 3-methylbutiric acid (CH 3) 2 CHCH 2 COOH 2-methylbutanoic acid: 2-methylbutiric acid: CH 3 CH 2 CH(CH 3)COOH 2,2-dimethylpropanoic acid ...
An acetate is a salt formed by the combination of acetic acid with a base (e.g. alkaline, earthy, metallic, nonmetallic or radical base). "Acetate" also describes the conjugate base or ion (specifically, the negatively charged ion called an anion) typically found in aqueous solution and written with the chemical formula C
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.
Skeletal structural formula of Vitamin B 12.Many organic molecules are too complicated to be specified by a molecular formula.. The structural formula of a chemical compound is a graphic representation of the molecular structure (determined by structural chemistry methods), showing how the atoms are connected to one another. [1]
English. Read; Edit; View history; Tools. Tools. move to sidebar hide. Actions Read; ... The molecular formula C 2 H 4 O (molar mass: 44.05 g/mol, exact mass: 44.0262 ...
In the laboratory, methyl formate can be produced by the condensation reaction of methanol and formic acid, as follows: . HCOOH + CH 3 OH → HCOOCH 3 + H 2 O. Industrial methyl formate, however, is usually produced by the combination of methanol and carbon monoxide (carbonylation) in the presence of a strong base, such as sodium methoxide: [4]