which of the following is the chemical formula of acetic acid which is also known as vinegar?
a. CH³COOH b. H²0 c. H²0² d.NaCI
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which of the following is the chemical formula of acetic acid which is also known as vinegar?
a. CH³COOH b. H²0 c. H²0² d.NaCI
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Answer:
a. CH3COOH
Explanation:
Acetic acid is also known as ethanoic acid, ethylic acid, vinegar acid, and methane carboxylic acid; it has the chemical formula of CH3COOH. Acetic acid is a byproduct of fermentation, and gives vinegar its characteristic odor. Vinegar is about 4-6% acetic acid in water.