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Using real examples to reinforce understanding Free
Recently clopidogrel has been shown to be more effective with less side-effects than aspirin when given to prevent heart attacks. This blog shows how the structures of clopidogrel and aspirin can be used...
Assessment
SL Practice Paper 1 (Section A) (3)
This third practice Paper 1 (Section A) examination can either be used as a 'mock' exam or as self-study to review your work and gain experience of examination techniques. It last for exactly 45 minutes...
Assessment
SL Practice Paper 1 (Section A) (2)
This second practice Paper 1 (Section A) examination can either be used as a 'mock' exam or as self-study to review your work and gain experience of examination techniques. It last for exactly 45 minutes...
Assessment
SL Practice Paper 1 (Section A) (1)
This first practice Paper 1 (Section A) examination can either be used as a 'mock' exam or as self-study to review your work and gain experience of examination techniques. It last for exactly 45 minutes...
eBook
S3.2(AHL) Identification from spectra (20)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...
eBook
S3.2(AHL) Identification from spectra (19)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...
eBook
S3.2(AHL) Identification from spectra (18)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...
eBook
S3.2(AHL) Identification from spectra (17)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...
eBook
S3.2(AHL) Identification from spectra (16)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...
eBook
S3.2(AHL) Identification from spectra (15)
only: This question provides elemental analysis, mass spectrometry, infrared spectroscopy and 1H NMR data for you to identify the name, molecular formula and structural formula of the compound. It also...