Electrochemistry

Electrolysis of Molten Ionic Compound Example – Electrolysis of MOLTEN Lead (II) Bromide Figure above shows the apparatus set up for electrolysis of molten lead (II) bromide.The electrolysis process start when lean (II) bromide start melting. At the Cathode At the Anode Ion presence: Pb2+ Ion presence: Br– Observation When electricity is flowing, a silvery … Read more

The Electrolytic Cell Figure above shows an electrolytic cell. There are 2 electrodes in an electrolytic cell: The electrode connected to the positive terminal of the cell is positive electrode and is given a name, anode. The electrode connected to the negative terminal of the cell is negative electrode and is called the cathode. Electrolysis: … Read more

Electrolytes and Non-electrolyte A conductor is a substance which conducts electricity but is not chemically changed during the conduction. Electrolytes are compounds that can conduct electricity in molten or aqueous solution. Examples of electrolytes are acids, alkalis and salts dissolved in water or molten salts. All these are ionic substances. A non-electrolyte is a liquid … Read more

Revision Notes 6.1 Electrolytes and Non-Electrolytes6.2 Electrolytic Cell6.3 Electrolysis of Aqueous Solutions6.4 Industrial Applications of Electrolysis6.5 Voltaic Cell Videos Electrolysis Electrolysis of Aqueous Solution Electrochemical Series Electrolysis of Aqueous Sulphuric Acid Factors Affecting the Selective Discharge Electrolysis of Copper (II) Sulphate Extraction of Metals Extracting Sodium Extracting Aluminium Electroplating – Part 1 | Part 2 | Part 3 Daniell Cell … Read more