Chem 5.3 - Carboxylic acids & Esters 1.0 / 5 based on 1 rating ? ChemistryFunctional groups: Alkanes, alcohols, carboxylic acids and estersGCSEAQA Created by: DanCreated on: 25-04-13 17:58 What pH is produced when you mix Carboxylic acids with a neutral water? Less than pH7 1 of 9 What is produced when a Carboxylic acid is reacted with a Carbonate? Carbon dioxide, water and a certain type of salt 2 of 9 How are esters produced? When Carboxylic acids are in the presence of an acid catalyst, they react with alcohols to produce esters 3 of 9 Give an example of this acid catalyst? Sulphuric Acid 4 of 9 State a word equation Ethanoic Acid + Ethanol + Sulphuric acid = Esters + Water 5 of 9 Acids that ionizes completely in an aqueous solution are known as strong or weak acids? Strong 6 of 9 Acid that do not ionise completely in an aqueous solution are known as strong or weak acids? Weak 7 of 9 Ethanoic acid is a weak or strong acid? Weak 8 of 9 Why? Because it does not ionise completely in an aqueous solution 9 of 9
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