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  • Gay-Lussac's law
  • The expression Gay-Lussac's law is used for each of the two relationships named after the French chemist Joseph Louis Gay-Lussac and which concern the properties
  • Bonding
  • Atoms sticking together in molecules or crystals are said to be bonded with one another. A chemical bond may be visualized as the multipole balance between the po
  • Harmonized System(HS)
  • The Harmonized Commodity Description and Coding System (HS) of tariff nomenclature is an internationally standardized system of names and numbers for classifying
  • Kashrut
  • Kashrut (also kashruth or kashrus) is the set of Jewish dietary laws. Food in accord with halakha (Jewish law) is termed kosher in English, from the Ashkenaz
  • Good manufacturing practice(GMP)
  • "Good manufacturing practice" or "GMP" is part of a quality system covering the manufacture and testing of pharmaceutical dosage forms or drug
  • International Organization for Standardization(ISO)
  • The International Organization for Standardization, widely known as ISO, is an international standard-setting body composed of representatives from various nation
  • Polymer chemistry
  • Polymer chemistry or macromolecular chemistry is a multidisciplinary science that deals with the chemical synthesis and chemical properties of polymers or macromo
  • Bioplastic
  • Bioplastics or organic plastics are a form of plastics derived from renewable biomass sources, such as vegetable oil, corn Starch, pea starch, or microbiota, rath
  • Biopolymer
  • Biopolymers are polymers produced by living organisms. Since they are polymers, Biopolymers contain monomeric units that are covalently bonded to form larger stru
  • pH
  • In chemistry, pH is a measure of the acidity or basicity of an aqueous solution. Pure water is said to be neutral, with a pH close to 7.0 at 25 °C (77 °F)
  • Reducing agent
  • A reducing agent (also called a reductant or reducer) is the element or compound in a reduction-oxidation (redox) reaction that donates an electron to another spe
  • Oxidizing agent
  • An oxidizing agent (also called an oxidant, oxidizer or oxidiser) can be defined as either: a chemical compound that readily transfers oxygen atoms, or a substanc
  • Carbon
  • Carbon is the chemical element with symbol C and atomic number 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent—making fo
  • Medicinal chemistry
  • Medicinal chemistry or pharmaceutical chemistry is a discipline at the intersection of chemistry, pharmacology, and biology involved with designing, synthesizing
  • Timeline of chemical elements discoveries
  • The discovery of the elements known to exist today is presented here in chronological order. The elements are listed generally in the order in which each was firs
  • What is Redox?
  • Redox is a concept related to the ability of atoms of various substances to lose or gain electrons. Substances that have the ability to oxidize other substan
  • The phase of matter
  • In the physical sciences, a phase is a region of space, throughout which all physical properties of a material are essentially uniform. Examples of physical prope
  • Conservation of mass
  • The law of conservation of mass, also known as principle of mass/matter conservation is that the mass of a closed system will remain constant over time. This is m
  • Do you know what Conservation of energy is?
  • The law of conservation of energy is an empirical law of physics. A consequence of this law is that energy can neither be created or destroyed: it can only b
  • What is Charles's law?
  • Charles's law (also known as the law of volumes) is an experimental gas law which describes how gases tend to expand when heated. Gay-Lussac was the first to
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