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UK Chemistry Olympiad 2021 Round 1 question paper

UK Chemistry Olympiad 2021 Round 1 question paper

In the presence of sulfuric acid, phosphine and methanal react to give a salt of molar mass. 406.272 g mol−1. The cation of this salt has an overall charge of + ...Read more

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Round 1 mark scheme | UK Chemistry Olympiad 2025

Round 1 mark scheme | UK Chemistry Olympiad 2025

One mark can be awarded if two carbonyls have been formed and the alkene has gone but there are other mistakes in the structure (for example the carbonyls are ...Read more

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