Chemistry

Online General Chemistry Courses

Chemistry is the part of science that helps to study the physical and chemical properties, composition, and structure of matter (substance, element, or atom) and interacts with energy. In such online chemistry courses, we guide or help beginners by providing general chemistry articles or topics, formulas, equations, questions, and solutions for their learning or study. In such parts of science, we study different articles, formulas, laws, equations, questions, and solutions related to physical, organic, inorganic, analytical, biochemistry, environmental chemistry, etc. The articles related to chemistry are given below:

Vitamin B12 also known as cobalamin structure with deficiency, natural food sources, functions

Vitamin B12

Vitamin B12 (Cobalamin) Vitamin B12, also known as cobalamin, is a water soluble vitamin containing cobalt in its structure. Therefore, it is a coordination complex of...
Urea or carbamide formula CO(NH2)2, structure and uses in fertilizer, resins, urea containing skin cream and automobile industry

Urea

Urea Fertilizer Urea or carbamide is a very important nitrogenous fertilizer in protein metabolism and is excreted about 30 g per day in the urine...
Thiamine or vitamin B1 deficiency causes, sources or foods rich in thiamine supplement, functions, uses, structure

Thiamine

Thiamine (Vitamin B1) Thiamine or vitamin B1 is one member of the water soluble vitamin B complex found naturally in some foods or sold as...
Riboflavin structure and formula, sources, functions, deficiency and benefits of vitamin B2 in health

Riboflavin

Riboflavin (Vitamin B2) Riboflavin, also known as vitamin B2 is a water soluble vitamin that occurs widely in nature and is necessary for growth and...
Polarimetry principle, definition and instrumentation in potentiometer for measure optical rotation in organic chemistry

Polarimetry

Polarimetry Principle Polarimetry principle in analytical chemistry is a method for measuring the rotatory power or optical rotation of a substance by the instrument polarimeter....
Chemical bonding quiz or practice test MCQ questions with answers for exams like NEET, JEE, KVPY

Chemical Bonding Quiz

Quiz on Chemical Bonding Chemical bonding quiz or practice test provide MCQ questions with answers for all grades or classes of school and college chemistry...
Flame atomic emission spectroscopy (AES) instrumentation in chemistry

Atomic Emission Spectroscopy

Inductively Coupled Plasma Atomic Emission Spectroscopy Atomic emission spectroscopy (AES) is a method of chemical analysis of samples by the electronic transition of atoms by...
Protein definition, structure and classification of proteins like simple, conjugated, derived class

Protein

What is Protein? Protein is a nitrogenous substance that occurs in the protoplasm of all animal and plant cells. Proteins can be broken down into...
Gas chromatography instrumentation components such as column, detector and stationary phase definition and applications

Gas Chromatography

Gas Chromatography Instrumentation Gas chromatography (GC) in analytical chemistry is a common type of chromatography analysis process where the mobile phase is a gas and...
Supercritical fluid chromatography instrumentation, applications and principle for seperation and analysis

Supercritical Fluid Chromatography

Supercritical Fluid Chromatography (SFC) Supercritical fluid chromatography (SFC) in analytical chemistry is a form of high performance liquid chromatography (HLPC) instrument that is used for...