Electrolysis 3.0 / 5 based on 1 rating ? ChemistryElectrolysisGCSEOCR Created by: Gemma lovellCreated on: 07-05-13 14:49 The ions in an ionic solid are... fixed and cannot move 1 of 8 The ions in and ionic substance that is molten or in solution are... free to move 2 of 8 Where do the positive ions (cations) move to? The negative electrode (cathode) 3 of 8 Where do the negative ions (anions) move to? The postitive electrode (anode) 4 of 8 ~What is the formula for the quantity of electricity? Quantity of electricity = Current X Time 5 of 8 More substance is made if... a larger current flows or the current flows for a longer time 6 of 8 what reactions takes place at the cathode? Cu + 2e = Cu 7 of 8 What reactions takes place at the anode? 4OH - 4e = O + 2H O 8 of 8
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