Write the chemical equation of the reaction of ethanoic acid with the following:
(1) sodium
Write the name of one main product of the reaction.
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Solution
Reaction of a carboxylic acid with active metal:
Carboxylic acids undergo a chemical reaction with sodium and potassium to produce salt and hydrogen ().
The reactions are identical to those of acids such as hydrochloric acid, except that they are considerably slower.
Reaction of ethanoic acid with sodium :
Ethanoic acid is a weak organic acid that combines with sodium metal to generate sodium ethanoate, also known as sodium acetate, and releases hydrogen with a 'pop." sound as the hydrogen escapes during the reaction.
This reaction is an excellent approach for detecting alcohol or acid in a compound