Electrolysis 4.0 / 5 based on 5 ratings ? ChemistryElectrolysisGCSEEdexcel Created by: Imogen_MillsCreated on: 21-04-16 19:06 7423516 Across 1. The electrolysis of water produces the gases oxygen and... (8) 4. What is the substance that is broken down called? (11) 6. When negatively charged ions lose electrons this is called... (9) Down 2. What state must the substance be in to be electrolyzed? (6) 3. The electrolysis of dilute hydrochloric acid produces the gases hydrogen and... (8) 5. Type of electrical current used in electrolysis (6) 7. During electrolysis, which electrode do positively charged ions move to? (8)
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