How Many Branches of Chemistry

Analytical Chemistry, Organic Chemistry, Inorganic Chemistry, Biochemistry, and Physical Chemistry are five branches of chemistry. The study of matter and the transformations it goes through is called chemistry, which takes into account both macroscopic and microscopic data. Whatever has mass and takes up space is considered to be matter.

Organic Chemistry

Organic chemistry is the study of chemical compounds primarily composed of carbon and hydrogen, as well as their synthesis.

Examples of applications for organic chemistry and their subfields:

• Organic chemistry intersects with a variety of fields, including the creation, development, and synthesis of pharmaceuticals is known as medicinal chemistry. It is related to pharmacology.

• The study of chemical compounds with bonds between carbon and metal is known as organometallic chemistry. The study of the chemistry of polymers is known as polymer chemistry.

• Physical organic chemistry is the study of how the reactivity and structure of organic molecules interact.

• Stereochemistry is the study of how atoms are arranged in molecules and how it affects a substance's chemical and physical properties.

Inorganic Chemistry

The study of the characteristics and behaviour of inorganic compounds is known as inorganic chemistry. It applies to all chemical compounds, with the exception of organic compounds. The majority of the Periodic Table's elements, as well as crystal growth, minerals, metals, catalysts, and other subjects, are the focus of inorganic chemists.

Examples of applications for subfields of inorganic chemistry:

• The study of how metal ions interact with biological tissue, primarily by directly affecting the activity of enzymes, is known as bioinorganic chemistry.

• Geochemistry is the study of the chemical composition and changes in the rocks, minerals, and atmosphere of the earth and other celestial bodies.

• Nuclear chemistry deals with radioactive substances.

• Organometallic chemistry is the study of chemical compounds that have bonds between carbon and a metal.

• The study of the formation, composition and properties of solids is known as solid-state chemistry.

Analytical Chemistry

Analytical chemistry's task is to determine a substance's chemical components both qualitatively and quantitatively.

Examples of applications for analytical chemistry include the following:

• Forensic chemistry is the study of crimes utilising concepts, tactics, and procedures from the chemical field.

• Environmental chemistry is the study of the chemical and biological processes that occur in the environment.

• It includes analytical chemistry as well as soil, marine, and atmospheric chemistry.

• Bioanalytical chemistry is the study of biological substances such as blood, urine, hair, saliva, and sweat to detect the presence of specific medications.

Physical Chemistry

Physical chemistry is the study of the relationship between a substance's chemical composition and its physical properties. Physical chemists frequently study chemical reaction rates, atomic radiation reactions, and the computation of structure and property.

Examples of applications in physical chemistry have several subfields.

• Photochemistry is the study of how light affects chemical reactions.

• Surface chemistry is the study of chemical processes occurring at a surface. It covers subjects including chromatography, adsorption, heterogeneous catalysis, colloids' formation, corrosion, and electrode processes.

• Chemical kinetics is the study of chemical reaction rates, the variables influencing those rates, and the mechanism underlying the processes.

• Quantum chemistry is the study of how subatomic particles move and interact mathematically. It incorporates wave-particle duality, the uncertainty principle, and the quantisation of energy as well as how these concepts relate to chemical reactions.

• In order to study the matter or the chemical processes it goes through, spectroscopy makes use of the electromagnetic radiation that matter absorbs, emits, or scatters.

Biochemistry

Chemical processes that occur in living things are the subject of biochemistry. It makes an effort to describe them in chemical terms. The biology of cancer, stem cells, infectious diseases, cell membranes, and structural biology are all areas of biochemical research.

Examples of applications for biochemistry and its subfield:

• The study of DNA, RNA, and protein biosynthesis pathways as well as other cell systems, including how they interact, is known as molecular biology.

• Genes, heredity, and variation in living things are the subject of genetics.

• The study of drug action mechanisms and how drugs affect an organism is known as pharmacology.

• Toxicology is a branch of pharmacology that focuses on understanding how poisons affect living things.

• Clinical biochemistry is the study of the alterations to the body's chemical makeup and biochemical processes that sickness brings about.

• Biochemistry which happens in plants, animals, and microorganisms is the subject of agricultural biochemistry.

Food Digestion

Many chemical processes occur, starting with chewing and ending with digestion. Food is combined with HCL (hydrochloric acid), which is released by the stomach walls once it reaches the stomach. It is thus one of the most prevalent applications of chemistry in daily life.