2017 AQA A Level Chemistry Paper 2 QP ion.com

Reaction 2 NI-13 CH3CH2CH2NH2 . H3C — C — COOH OH H3C CH3 — C — CH20H Br H3C — C — COOH CH3 — C — CHO Br . N02 N02 02N N02 Solvent front Start line . CH2 [DNA strand] CH3CH2 COOH c . H3C CH2 CH3 CH2 c — C — COOCH2CH3 CH3 . NH2 CH2CH2NH2 . Title: 2017 AQA A Level Chemistry Paper 2 QP.PDF ................
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