Question

What process is used for Salt preparation ?​

Answer 1

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What process is used for Salt preparation ?

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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.

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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

There are 3 methods to prepare salts.

• Precipitation method. - to produce INSOLUBLE salts. - Reagents: (aqueous) + (aqueous)
• Excess/ICA method. - to produce SOLUBLE salts. - Reagents: (aqueous; usually an acid) + (solid; excess METAL/ METAL OXIDES/ METAL HYDROXIDES/ METAL CARBONATES) ...
• Excess/ICA method. - to produce SOLUBLE salts. - Reagents: (aqueous; usually an acid) + (solid; excess METAL/ METAL OXIDES/ METAL HYDROXIDES/ METAL CARBONATES) ... TITRATION method.