Anupama Sapkota 
What are reactants? What are products? What are Coefficients? What are Subscripts? What is the law of conservation of mass? Methods of Balancing a Chemical Equation A balanced chemical equation … Read more
Polar Molecules Definition A polar molecule is a chemical substance in which the distribution of electrons between the atoms involved is uneven, resulting in a dipole moment. Image Source: University … Read more
Saturated Hydrocarbons Definition Saturated hydrocarbons are the simplest forms of hydrocarbons consisting entirely of single bonds that remain saturated with hydrogen atoms. Unsaturated Hydrocarbons Definition Unsaturated hydrocarbons are the group … Read more
Reducing Sugar Definition Reducing sugar is a type of sugar that consists of a free aldehyde group or a free ketone group, allowing the molecule to act as a reducing … Read more
Rust Definition Rust is iron oxide, a reddish-brown oxide formed as a result of a reaction between iron and oxygen in the presence of water or moisture. The chemical composition … Read more
Physical Change Definition A physical change is a process that changes the physical form of a substance but not its chemical composition. During a physical change, the molecules of a … Read more
Oxidation Definition Oxidation is a chemical process involving the loss of electrons by a molecule, atom, or ion, which increases the oxidation state of the chemical species. The historical definition … Read more
Organic Compounds Definition Organic compounds are chemical compounds composed of one or more carbon atoms bonded to other elements like hydrogen, oxygen, or nitrogen. Organic compounds consist of multiple carbon-hydrogen … Read more
Definition of Lewis Acids and Bases Gilbert Newton Lewis (American, 1923) put forward a broader concept of acids and bases on the basis of electron transfer. This concept is called … Read more