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Electrolysis - Coggle Diagram
Electrolysis
Half equations
Na+
Cl minus
Na postive+ e minus -->Na
2Cl minus--> C2 +2e minus
Oxygen half equation
4 OH --> O2 +4e minus +2 H2O
Cathode summary
Positive ions attracted
Negative
Reduction happens here (positive ions gain electrons)
Metal are produced here
Anode summary
Negative ions are attracted
Positive
Oxidation happens here ( Negative ions lose electrons
Non metals are produced here
NaCl
Cl (Negative) Non metal
Goes to anode
Loses electron
Na (positive)Metal
Goes to cathode
Gains on electron
Eletrolisis rules
Cathode-
Metal
Hydrogen
If more reactive than hydrogen
If less reactive than hydrogen= metal (gold silver, copper)
Anode+
Oxygen
Halogen
Breaking down using electricity
Aqueous -->Dissolved in water