Exam (elaborations)
AQA A-level CHEMISTRY Paper 2 Organic and Physical Chemistry Monday 8 June 2023
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This question is about rates of reaction. Phosphinate ions (H2PO –) react with hydroxide ions to produce hydrogen gas as shown. H2PO – + OH− → HPO2– + H A student completed an experiment to determine the initial rate of this reaction. The student used a solution containing phos...
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