Chemistry (5070) Topic 11 · Organic chemistry 11.7 Carboxylic acids Practise reactions of carboxylic acids with metals, bases and carbonates, formation of ethanoic acid by oxidation of ethanol, and ester formation with alcohols. Key TheoryLearn FirstLoading… Common MistakesAvoid TheseLoading… StrategyApply ThisLoading… Practice 1EasyLoading… Practice 2EasyLoading… Practice 3MediumLoading… Practice 4MediumLoading… Practice 5AdvancedLoading…