Carboxylic acids

This resource features three different versions of a worksheet on carboxylic acids: scaffolded, partially scaffolded and unscaffolded. Use the worksheets to identify learners’ knowledge gaps and misconceptions once you have taught this part of the curriculum. Find out more about how to use this resource or download the worksheets below.

Curriculum topics

 These worksheets cover the following topics:

• carboxylic acids as a homologous series
• the general formula and functional group of carboxylic acids
• the molecular and displayed formulas of the first four carboxylic acids
• the reactions of carboxylic acids with metals, bases and carbonates
• the reactions of carboxylic acids with alcohols to produce esters
• the displayed formula of ethyl ethanoate.

If learners successfully answer questions on these topics, they can attempt the extension. This requires learners to answer questions on strong and weak acids and name an ester.

Independent learning and metacognition

The ‘What do I understand?’ page is common to all worksheets. Learners are encouraged to develop independent learning skills and can use their reflection as a guide for revision. The feedback will also help you to identify areas where a whole class needs attention.

Answers

The teacher guidance provides model answers for all questions, plus guidance on learners’ common misconceptions. Learners can use the model answers to self- or peer assess.