Question

. Describe briefly any two types of chemical reactions
an example of each.​

Answer 1

Answer:

hey mate

there are four types of chemical reaction

Explanation:

Combination reaction is when any two reactants react with each other to form one product

Decomposition reaction is when one reactant gives you two products

Answer 2

Explanation:

the two types of chemical reactions are as follow.

1. Decomposition Reaction - In decomposition reaction a, compound breaks it into two or more substances . This kind of reaction generally happens when a compound is heated or electricity is passed through it . For example, when we heat calcium carbonate ,calcium oxide and carbon dioxide are produced. Similarly , when electricity is passed through a mixture of water and sulphuric acid ,then hydrogen and oxygen gases are produced.

2. Combination Reaction - The chemical reaction in which two or more simple substances ( reactants) combine to form a complex compound is called a combination reaction. An example of combination reaction is the formation of carbon dioxide when carbon burns in oxygen.

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