The hallogens and halide ions. 5.0 / 5 based on 1 rating ? ChemistryThe hallogensASAQA Created by: Jelly TotCreated on: 28-05-14 11:52 As we go down group 7, what happens to the boiling point? Increases 1 of 10 If I combined Chlorine with aqueous sodium bromide, what colour solution would I obtain? Brown 2 of 10 What is the role of sodium in the reaction: Cl + NaI --> NaCl + I Spectator ion 3 of 10 In the reaction of H2SO4 to SO2 by bromide ions, what would we expect be produced? Acidic gasses 4 of 10 What type of reaction is this? : Br + NaI --> NaBr + I Displacement 5 of 10 What is a disproportionation reaction? Where oxidation and reduction are occuring at the same time in the same species. 6 of 10 What would happen if fluorine was bubbled through sodium asatide solution? Astatine would be produced. 7 of 10 What would happen if we mixed astatine with sodium fluoride solution? Nothing. 8 of 10 What type of reaction is this? : 2NaOH+Cl2 --> NaOCl+NaCl+H2O Disproportionation 9 of 10 When going down group 7, what happens to the oxidising power? Decreases 10 of 10
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