Question

Define with example cobination reaction​

Answer 1

Answer:

A combination reaction is a reaction where two or more elements or compounds combine to form a single compound. Such reactions are represented by equations of the following form: X + Y → XY. The combination of two or more elements to form one compound is called combination reaction

Explanation:

Na2 + H2O `->` 2NaOH. Here sodium oxide is combined with water gives sodium hydroxide.

4Li + O2 `->` 2Li2O. Here lithium is combined with oxygen to form lithium oxide.

2Mg + O2 `->` 2 MgO. ...

H2 + Cl2 `->` 2 HCL. ...

NH3 + HCl `->` NH4Cl. ...

2H2 + O2 `->` 2 H2O. ...

S + O2 `->` SO2. ...

Ba + F2 `->` Ba F2.

Answer 2

Cobination reaction

When two or more reactants combine with each other to form a new product it is called as combination reaction. Combination reaction is also known as synthesis reaction.

For example hydrogen gets combined with chlorine to from hydro-chloride.

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