qwertyuiop 2.0 / 5 based on 1 rating ? ChemistryCalculationsA2/A-levelAQA Created by: jatyizationCreated on: 27-04-15 14:05 Why is carbon monoxide toxic with reference to haemoglobin? Because it bonds to the iron; Displaces oxygen 1 of 5 Explain why Fe3+ ions are effective as Fe2+ in catalysing the peroxodisulfate reaction. Equations/reactions can occur in any order 2 of 5 Give the equations for the peroxodisulphate reaction catalysed by Fe2+ . 3 of 5 Give the equations for the autocatalysis of ethanedoic acid oxidised by magnate ions . 4 of 5 Give the overall equation for Fe2+ titrated against potassium dichromate and state the indicator used. . 5 of 5
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