Exam (elaborations)
AQA A-level CHEMISTRY Paper 2 Organic and Physical Chemistry QP 2020.
- Course
- Institution
AQA A-level CHEMISTRY Paper 2 Organic and Physical Chemistry QP 2020.This question is about rates of reaction. Phosphinate ions (H2PO2 – ) react with hydroxide ions to produce hydrogen gas as shown. H2PO2 – + OH− → HPO3 2– + H2 A student completed an experiment to determine th...
[Show more]