Convert and identify the type of reaction

1 when aqueous solution of calcium chloride is mixed with aqueous solution of Ammonium carbonate

2 ferric oxide is heated with aluminium metal to form Ion of Aluminium oxide

3 when hydrated f e s o4 ._.6H₂O is heated to form ferric oxide Sulphur dioxide and sulphur trioxide

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Solution

(1) Ca(NO₃)₂(aq) + (NH₄)₂CO₃(aq) ==> CaCO₃(s) + 2NH₄NO₃(aq)
This is Double Displacement Reaction and Fast Reaction

(2)2 Al + Fe2O3 ------------>> Al2O3 + 2Fe
Displacement reaction

(3)Your reaction is ferrous sulphate crystals on heating break into ferric oxide sulphur dioxide and sulphur trioxide .

If we write it in the form of word equation then .

FeSO4 -------> Fe2O3 + SO2 + SO3

Now balance it

2FeSO4 -------> Fe2O3 + SO2 + SO3
This is a type of decmposition Reaction.

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Similar questions

Translate the following statements into chemical equations and then balance the equations :

(a) Hydrogen sulphide gas burns in air to give water and sulphur dioxide.

(b) Phosphorus burns in oxygen to give phosphorus pentoxide.

(d) Aluminium metal replaces iron from ferric oxide, $F e_{2} O_{3}$ , giving aluminium oxide and iron.

(e) Barium chloride reacts with zinc sulphate to give zine chloride and barium sulphate.

Write a balanced chemical equation for each of the following :

1. Carbon disulphide burns in air to give carbon dioxide and sulphur dioxide.

2. Calcium hydride reacts with water to form calcium hydroxide and hydrogen gas.

3. Methyl alcohol burns in air to form carbon dioxide and water.

4. Liquid hydrogen peroxide decomposes to give water and oxygen gas.

5. Aluminium hydroxide reacts with sulphuric acid to give ammonium sulphate and water.

6. Aluminium sulphate solution reacts with sodium hydroxide to form a precipitate of aluminium hydroxide.

200^{o} C

H C l

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