Describe how the following reagents can be used to prepare copper (ii) sulphate, solid sodium hydroxide and distilled water

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Did you know that reagents can be used to prepare various substances in chemistry? For instance, to obtain copper (II) sulphate, a commonly used salt, one can react copper oxide or copper carbonate with sulphuric acid. This reaction forms copper (II) sulphate and water as byproducts. Additionally, solid sodium hydroxide, another essential compound, can be obtained by a process called electrolysis. By passing an electric current through a solution of sodium chloride, sodium hydroxide along with chlorine gas is produced. Lastly, distilled water, which is pure and free from impurities, can be prepared by a method called distillation. This process involves heating water to produce steam, which is then cooled and collected as distilled water. These reagents and their applications play a crucial role in various scientific and industrial processes.