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:

Structures of sulfur dioxide gas molecule with uses and effects on environment or humans health

Sulfur Dioxide

Sulfur Dioxide (SO2) Sulfur dioxide or Sulphur dioxide is a chemical compound of sulfur with the molecular formula SO2. It is a highly toxic and...
Electromagnetic radiation examples or frequency of electromagnetic waves formed by different types of radiation

Electromagnetic Radiation

Electromagnetic Radiation and Waves Electromagnetic radiation in physics or chemistry describes the form of energy that is transmitted through space at an enormous velocity. Each...
Paper chromatography experiments or principle and procedure uses in labs

Paper Chromatography

Paper Chromatography Experiments Paper chromatography in analytical chemistry is a technique that we used for the identification and separation of coloured samples. In paper chromatography...
Electrophoresis definition, process, apparatus and techniques for gel electrophoresis with principle and application

Electrophoresis

Gel Electrophoresis System Electrophoresis in analytical chemistry is a system of analysis or separation process of dispersed particles relative to a fluid or gel under...
Ion exchange chromatography procedure for purification or separation of protein

Ion Exchange Chromatography

Ion Exchange Chromatography Principle Ion exchange chromatography or ion chromatography principle is based on differences in potential between various ions for an ion exchange resin...
Facts and properties about mercury metal or element

Mercury

Facts About Mercury Mercury is a d-block chemical element of the periodic table with the symbol Hg and atomic number 80. It is a shining...
Semiconductor definition, n and p type semiconductrors examples and uses

Semiconductor

Material Used in Semiconductor Semiconductor material is a substance which has electrical conductivity between conductors and a non-conductor or insulator. It is pure elements such...
Ion exchange resin types or examples of cation and anion exchange resins

Ion Exchange Resin

Ion Exchange Resin Material Ion exchange resin or ion exchange resin material is the types of resins molecules or polymers that are capable of exchanging cation...
Capillary zone electrophoresis instrument and principle for analysis DNA, mRNA and proteins

Capillary Electrophoresis

Capillary Electrophoresis Instrument Capillary electrophoresis (CE) or capillary zone electrophoresis (CZE) is a system that separates small quantities of substances in a short time with...
Arsenic element physical and chemical properties like symbol, atomic number, melting and boiling point, etc

Arsenic

Arsenic Chemical Element Arsenic is the chemical element of group 15 or nitrogen group of the periodic table with the symbol As and atomic number...