Question

Explain how the following metal is obtained from their compounds by yhe
1 . name the metal which is in the middle of the reactivity series of metals
2. give the name and formula of its ore
3 . give the chemical reaction and name them
4 . in the electronic refining of metal m , name the cathode element

Answer 1

Answer:

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Explanation:

1.Zinc

Zinc is a metal found in the middle of the activity series of metals.

2.Metal Iron

Common name Haematite

Chemical name Iron[III] oxide

Formula Fe2O3

3.The five basic types of chemical reactions are :

combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories. Some reactions will fit into more than one category.

4.A rod of impure metal M would be used as an anode and a thin strip of pure metal M would be used as the cathode. A water-soluble salt of metal M would be used as an electrolyte.