Question

What is the chemical reaction? what are the types of it?​

Answer 1

Answer:

A chemical reaction is a process of arranging certain number of compounds or elements in a way which shows their conversion into different forms as they form compounds with each other, or decompose to form different elements.

Types of chemical reactions:

• Combination reaction

A + B => AB

$\sf{H_{2} + O_{2} \rightarrow H_{2}O}$

• Decomposition reaction

AB => A + B

$\sf{2AgCl \rightarrow 2Ag + Cl_{2}}$

• Displacement Reaction

AB + C => AC + B

$\sf{CuSO_{4} + Fe \rightarrow FeSO_{4} + Cu}$

• Double Displacement Reaction

AB + CD => AC + BD

$\sf{2NaSO_{4} + BaCl_{2} \rightarrow 2NaCl + Ba(SO_{4})_{2}}$

• Oxidation reaction

Adding of oxygen or removal of hydrogen

$\sf{Fe + O_{2} \rightarrow Fe_{2}O_{3}}$

• Reduction reaction

Adding of hydrogen or removal of oxygen

$\sf{CuO + H_{2} \rightarrow Cu + H_{2}O}$

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Answer 2

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$\huge\red{HELLO}$❤

$\huge\underline\mathfrak\green{Question!}$

What is the chemical reaction? what are the types of it?

$\huge\underline\mathfrak\red{Answer!!!!!}$

Chemical reaction refers to the process in which the new substance with New properties is formed . Chemical reaction is also rearrangement of atoms to form a New compound.

It is of five types

• combination reaction
• displacement reaction
• decomposition reaction
• Double displacement reaction
• redox reaction.

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