Chemistry 10 Notes on Naming Compounds and Types of Chemical Reactions.

IntroductionBefore we go into the details of the application of electrolysis, we must first understand very clearly the process of electrolysis and how it works. The word electrolysis has been derived from the two speech ?Electro? meaning electricity and ?lysis? meaning analysis which means separation. So just be finding the root of the word, we nooky equal what it means. Electrolysis means the splitting of compounds using electricity. ElectrolysisElectrolysis is the splitting up of loft compounds into their constituents using an electric charge. thus far for this, the salt has to apportion electricity. However loft compounds do not conduct electricity in solid state (because there are no go off moving ions to carry the charges). However in liquid or aqueous (dissolved in water) state, where free ions dismiss carry the charge, they can conduct electricity. We know that for current to avenue through a conductor, it has to hasten a domineering and a prejudicious juncti on. The electropositive junction (connected to the positive end of the battery) is called an anode and the break junction (connected to the negative end of the battery) is called a cathode. The dissolved or molten ionic compound which is to be split into its constituents is called the electrolyte. This is the dewy-eyed setup of electrolysis.

Electrolysis In Molten StateWhen a salt in is an aqueous or molten state, then it breaks up into its ions. For exampleNaCl (s) Na+ (l) + Cl- (l)These ions formed have either a negative or positive charge. Since remote charges attract each other, the positive ions be active toward the cathode (negative electrode) and are called cations and the neg ative ions move towards the anode (positive ! electrode) and are called anions. At the AnodeThe anode is the positive electrode and so negatively charged ions called anions are attracted towards it. The anions...

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