Structure and Bonding of Carbon Quantitative Chemistry Balancing Equations % Mass Relative Atomic and Formula Mass Amount of Substances in Equations The Mole Using Moles to Balance Equations Limiting Reactants Concentration of Solutions Chemical Changes Metal Oxides and Reactivity Series Displacement Reactions...
Learning Objectives By the end of the lesson I will be able to: 1) Understand the process of electrolysis. 2) Explain how we can use electrolysis to extract aluminium from its ore. Match up the words with their descriptions The substance being broken down Test for Oxygen Positive electrode T...
Copper Electrolysis In this process, the positive electrode (anode) is made of the impure copper which is to be purified. The negative electrode (cathode) is a bar of pure copper. – the two electrodes are placed in a solution of copper(II) sulfate… Copper ions leave the anode and are ...
the copper produced is not pure enough for use as a conductor, so it is purified using electrolysis. Electrolysis of copper In this process , the anode is made of the impure copper which is to be purified. The cathode is a bar of pure copper. The two electrodes are placed in a soluti...