What is chemical reaction explain with an example?
Question: What is chemical reaction explain with an example?
A chemical reaction is a process in which one or more substances, known as reactants, interact with each other to form new substances, called products. During a chemical reaction, bonds between atoms are broken and new bonds are formed.
Here's an example of a chemical reaction:
Combustion of methane (CH₄):
CH₄ + 2O₂ → CO₂ + 2H₂O
In this reaction, methane (CH₄), which is a hydrocarbon, reacts with oxygen (O₂) in the presence of heat or a spark. The reactants combine to form carbon dioxide (CO₂) and water (H₂O) as products. The balanced equation shows that one molecule of methane reacts with two molecules of oxygen to produce one molecule of carbon dioxide and two molecules of water.
During the combustion of methane, the carbon-hydrogen (C-H) bonds in methane are broken, and new carbon-oxygen (C-O) and oxygen-hydrogen (O-H) bonds are formed. This chemical reaction releases energy in the form of heat and light.
Chemical reactions are essential in various natural and artificial processes, including biological reactions, industrial manufacturing, energy production, and many other aspects of everyday life.
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