Skip to main content

Branches of chemistry Part 2

 Hello! 

Previously we have discussed five main fields of chemistry. Today we will discuss other disciplines of chemistry. 

Industrial Chemistry:

The branch which deals with the manufacturing of chemical compounds on commercial scales is called industrial chemistry. It deals with the manufacturing of various raw materials for various industries such as fertilizer, soap, textile, agriculture product, paints and paper etc. 

Environmental Chemistry:

It is the branch which deals with the study of components of environment and effects of human activities on the environment. The knowledge of chemical process taking place in environment is necessary for its improvement and protection against pollution. 

Nuclear Chemistry:

It is the branch of chemistry which deals with the radioactivity, nuclear processes and properties. It's main concern is with atomic energy and it's uses in daily life. It also has vast applications in medical treatment, preservation of food and generation of electrical power through nuclear reactors etc. 

There are many other fields of chemistry that we will discuss next. 

Comments

Post a Comment

Popular posts from this blog

Carbon Cycle

CARBON CYCLE: Carbon circulates through the carbon cycle. It shows that carbon may be pres- ent as gaseous atmospheric CO2 constituting a relatively small but highly significant portion of global carbon. Some of the carbon is dissolved in surface water and groundwater as HCO-3 or molecular CO2 (aq). A very large amount of carbon is present in minerals, particularly magnesium and calcium carbonates such as CaCO3. Photosynthesis fixes inorganic C as biological carbon. represented as (CH2O), which is a constituent of all life molecules. Another fraction of carbon is fixed as petroleum and natural gas, with a much larger amount as hydrocarbonaceous kerogen (the organic matter in oil shale), coal, and lignite. Manufacturing processes are used to convert hydro- carbons to xenobiotic compounds with functional groups containing halogens, oxygen, nitrogen, phosphorus, or sulfur. Although a very small amount of total environmental carbon, these com- pounds are particularly significant because of...
Post a Comment
Read more

Chemical species

  Hello! Welcome to my blog. Today we will discuss about chemical species. lets start. If one  molecule  is identical to another, we can say they are the same chemical species. Ion: It is an atom or group of atoms having a charge on it. The charge may be positive or negative.  There are two types of ions:       Cations: An atom or group of atoms having positive charge on it is called cation. They are formed when atoms lose electron from their valance shells. Examples:   Ca 2+   Ag +    Al 3+     H 3 O +     NH 4 +     Hg 2 +2      Fe +2     Fe  +3        Anions: An atom or group of atoms having negative charge on it is called anion. They are formed by gain or addition of electron to an atom. Examples: Cl –    OH –      I –     Cr 2 O 7 -2     O -2      SO ...
2 comments
Read more

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