Understand how addition polymers can be made from alkenes made this way without using monomers derived from crude oil. 3.3.6.1 0.8 Identify alcohols, Practical activity: Revise tests for January 2010 Identification of weeks aldehydes, alkenes and the appropriate functional groups. Unit 2 Q6 functional groups by carboxylic acid functional test-tube reactions. groups using reactions in Students plan a series of tests to June 2011 the specification. distinguish between unknown Unit 2 Q6 compounds. Interpret observations from these reactions. Required practical 6 Tests for alcohol, aldehyde, alkene and carboxylic acid. 3.3.6.2 0.4 Use precise atomic masses Students use relevant data to June 2012 Mass spectrometry to weeks and the precise molecular determine the Mr from mass Unit 2 Q3c determine the molecular mass to determine the spectra. formula of a compound. molecular formula of a January 2010 compound. Unit 2 Q6e June 2011 Unit 2 Q8c January 2012 Unit 2 Q6
Understand how addition polymers can be made from alkenes made this way without using monomers derived from crude oil. 3.3.6.1 Identification of functional groups by test-tube reactions. 0.8 weeks Identify alcohols, aldehydes, alkenes and carboxylic acid functional groups using reactions in the specification. Interpret observations from these reactions. Practical activity: Revise tests for the appropriate functional groups. Students plan a series of tests to distinguish between unknown compounds. January 2010 Unit 2 Q6 June 2011 Unit 2 Q6 Required practical 6 Tests for alcohol, aldehyde, alkene and carboxylic acid. 3.3.6.2 Mass spectrometry to determine the molecular formula of a compound. 0.4 weeks Use precise atomic masses and the precise molecular mass to determine the molecular formula of a compound. Students use relevant data to determine the Mr from mass spectra. June 2012 Unit 2 Q3c January 2010 Unit 2 Q6e June 2011 Unit 2 Q8c January 2012 Unit 2 Q6
AQA-7404-B-SOW.DOCX