Electrolysis 0.0 / 5 ? ChemistryStructure and bondingIGCSEEdexcel Created by: EmilyRHCreated on: 03-12-16 13:03 Define electrolysis The decomposition of an electrolyte using an electric current 1 of 15 the cation is ... Positive 2 of 15 The anion is ... Negative 3 of 15 the Electrolyte is ... Inert and made of Carbon or graphite 4 of 15 The anode is ... positive 5 of 15 the cathode is ... Negative 6 of 15 Oxidation is the... loss of electrons 7 of 15 Reduction is the ... gain of electrons 8 of 15 When a halogen is at the anode.. halogen is produed 9 of 15 When there isn't a halogen is at the anode.. Oxygen is produced 10 of 15 When a metal is produced with a higher reactivity then H2 Hydrogen is produced 11 of 15 When a metal is produced with a lower reactivity then H2 the metal is produced 12 of 15 Aluminium goes to the ... Cathode 13 of 15 Cryolite lowers the melting point in what electrolysis extraction? Aluminum + Oxygen 14 of 15 Cryolite does what? lowers the melting point 15 of 15
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