Skip to main content

Role of CHEMISTRY

 Hello Viewers!

Previously we have discussed about meaning of chemistry.Today we will discuss some roles of chemistry in daily life.

The knowledge that provides understanding of this world and how it works, is science.

Development of science and technology has provided us a lot of facilities in daily life. Have you ever wondered about the importance of chemistry in daily life? You might ask this question if you are student of chemistry. Finding it's answer is one of interesting homework. Here's a look why chemistry is important. 

Imagine the role and important of important petrochemical products,  medicines and drugs,  soap,  detergents,  paper,  plastics, paints and  pigments,  insecticides,  pesticides which all are fruit of the efforts of chemists. The development of chemical industry has also generated toxic wastes, contaminated water and polluted air around us. On the other hand chemistry also provides knowledge and techniques to improve our health and environment and to explore and to conserve the natural resources.

Now take general examples:

Everything is made of chemical. You are made of chemical. Your pet, your chair, your desk, everything is made of chemical. So, our Sun is chemical. Medicines/drugs are chemicals. Similarly food is also made from chemicals. 

Many of the changes observed in the world  are caused by chemical reactions. Examples include leaves changing colors, cooking food and getting yourself clean.

Chemistry is fun! It can be used to make colors change, alter recipes, color flames, make things glow in the dark, or even make stuff explode. Many people study chemistry not because it's a requirement for a class but because they are interested in using it to explore the world and to try science projects. As hobbies go, chemistry is inexpensive because home chemicals can be used to perform many interesting experiments.


I hope my this information will be useful as well as helpful for you all. If you think it interesting you can learn it easily. 


Labels:

Comments

Post a Comment

Popular posts from this blog

Cycles of Matter

 Very much connected with environmental chemistry, cycles of matter, often based on elemental cycles, are of utmost importance in the environment. Global geochemical cycles can be regarded from the viewpoint of various reservoirs, such as oceans, sediments, and the atmosphere, connected by conduits through which matter moves continuously among the hydrosphere, atmosphere, geo- sphere, biosphere, and, increasingly, the anthrosphere. The movement of a specific kind of matter between two particular reservoirs may be reversible or irreversible. The fluxes of movement for particular kinds of matter vary greatly as do the contents of such matter in a specified reservoir. Most cycles of matter have a strong biotic component, especially through the biochemical processesof plants and microorganisms. The cycles in which organisms participate are called biogeochemical cycles, which describe the circulation of matter, particularly plant and animal nutrients, through ecosystems. Most biogeoche...
Post a Comment
Read more

Matter

Hello everyone!  How are you all? I hope you all will be fine and having fun. Previously we have discussed many fields of chemistry. Chemistry is actually a very vast branch of science. I'm trying my very best to discuss each and every concept. Today my topic is "MATTER ". We are all familiar with matter. The definition of Matter is anything that has some mass and volume and occupies some space. It is fairly simple to demonstrate that they have mass and take up space.   All physical objects are made of matter. Matter itself is composed of tiny building blocks known as "atoms". There are only 118 different types of atoms known to man. Frequently, atoms are bonded together to form "molecules". Matter can be classified into different categories based on the physical properties exhibited by them and the states in which they exist; these are called states of matter. Following are the basic three states of matter: Solid: In solids, particles are tightly or c...
4 comments
Read more

Mole

 A mole is defined as the amount(mass) of a substance that contains  6.022 × 10²³ number of particles (atoms, molecules or formula units). It establishes a link between mass of a substance and number of particles as shown in summary of molar calculations. •It is abbreviated as 'mol'. Mass of a substance is either one of the following: atomic mass, molecular mass or formula mass. These masses are expressed in atomic mass units (amu). But when these masses are expressed in grams, they are called as molar masses.  •Scientists have agreed that Avogadro's number of particles are present in one molar mass of a substance. Thus, quantitative definition of mole is the atomic mass, molecular mass or formula mass of a substance expressed in grams is called mole. For example: Atomic mass of carbon expressed as 12 g = 1 mol of carbon Molecular mass of H2O expressed as 18 g = 1 mol of water Molecular mass of H2SO4 expressed as 98 g = 1 mol of H2SO4 Formula mass of NaCl expressed as 58....
1 comment
Read more