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Saturday, September 16, 2017
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Thursday, July 6, 2017
Phenol (Carbolic Acid)
Phenol, also known as carbolic acid, is an aromatic organic compound with the molecular formula C6H5OH. It is a white crystallinesolid that is volatile. The molecule consists of a phenyl group (−C6H5) bonded to a hydroxyl group (−OH). It is mildly acidic and requires careful handling due to its propensity...
Sunday, June 18, 2017
Vinegar
Vinegar is a consisting of about 5-20% acetic acid, water and other trace chemicals which may include flavorings. The acetic acid is produced by the fermentation of ethanol by acetobector bacteria.Vinegar is now mainly used as a cooking ingredient or in pickling. It is also used as a preservetives.
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