Question

Describe the 2 ways by which salt is prepared . give one example of each​

Answer 1

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▶ Salts are prepared by reacting an acid with a metal or a base, such as a metal carbonate, hydroxide or oxide. The acid provides the non-metal ion for the salt, e.g. chloride or sulphate or nitrate ions. The metal or base provides the metal ion for the salt, e.g. sodium or copper.

▶Insoluble salts can be made by precipitation reactions. In this method, solutions of two soluble compounds are mixed, and an insoluble salt forms along with a soluble product.

Answer 2

Answer:

Salts are prepared by reacting an acid with a metal or a base, such as a metal carbonate, hydroxide or oxide. The acid provides the non-metal ion for the salt, e.g. chloride or sulphate or nitrate ions. The metal or base provides the metal ion for the salt, e.g. sodium or copper.

▶Insoluble salts can be made by precipitation reactions. In this method, solutions of two soluble compounds are mixed, and an insoluble salt forms along with a soluble product.