Inorganic chemistry

What is chemical reaction explain with example?

What is the mechanism of reaction and chemical equations?

 

What is chemical reaction explain with example?

Chemical reaction with example :

Chemical reaction with example is listed below first we have to know what is a chemical reaction.A chemical reaction is a process in which we observe the transformation of certain chemical species ( molecules , atoms , ions ) into others.

It is a process that has the particularity of preserving integrally matter .And  In the presence of each other, the elements that constitute the reagents react and are all found in what constitutes the products of the reaction.

Mechanisms of reaction and chemical equation

A chemical reaction can be the result:

  • rupture and formation of one or more chemical bonds ;
  • an electron transfer ;
  • interactions between anions and cations .

A chemical reaction is described by a chemical equation .

Acid-base reaction (by proton exchange) and oxidation-reduction

There are so many chemical reactions that it would be difficult to list them and  we can simply mention some of the most common reaction families such as acid-base ( H + proton exchange chemical reaction ) or oxido-reduction.

Chemistry is a fantastic world and  it is sometimes enough to mix some products to generate precipitates, changes of colors and sometimes even explosions .

Chemical reaction and nuclear reaction: what difference?

Unlike  nuclear reactions , for example, a chemical reaction has no effect on the nucleus of atoms, but  only on their electronic arrangements.

Sometimes we talk about a chemical reaction by proton exchange. However, this does not mean that the nuclei are impacted.

 (But in this case, there is transfer of one or more H + ion from an acid to a low, H + ions which are each reduced to a proton.)

And the Changes in the state of matter – like erosion, for example – are not chemical reactions either.

These are physical transformations ,and the changes of state of the matter take place without the chemical species present being modified.

The solidification of the water only converts water liquid water solid (ice).

Exothermic and endothermic reactions

A chemical reaction can provide energy ( heat , light , electricity, etc.)and this is called an ” exothermic reaction “. On the contrary, a reaction can consume energy and it is called an ” endothermic reaction “.

In fact, all chemical reactions need a certain amount of energy called ” activation energy ” to get started. And his energy sometimes comes down to the thermal agitation that exists at room temperature.

Read more:

Types of chemical reactions?

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Highly explosive chemicals?

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