The key difference between chitin and chitosan is that chitin has no free amine groups, whereas chitosan has free amine groups. Chitin is an amide derivative of glucose. Chitosan is a linear polysaccharide compound. Chitosan is produced from treating chitin with an alkaline compound such as sodium hydroxide. CONTENTS 1. Overview and Key Difference 2. What is […]
What is the Difference Between Net Calorific Value and Gross Calorific Value
The key difference between net calorific value and gross calorific value is that net calorific value is the amount of heat that is created when water is converted into water vapor upon combustion of a material, whereas gross calorific value is the amount of heat created when water is converted into water vapor and back […]
What is the Difference Between Protic Acid and Lewis Acid
The key difference between protic acid and Lewis acid is that protic acids are proton donors, whereas Lewis acids are proton acceptors. Protic acids are chemical compounds that can produce a proton or a hydronium ion in their solution by releasing a proton. A Lewis acid is a chemical compound that can accept an electron […]
What is the Difference Between Cellulosic and Synthetic Fiber
The key difference between cellulosic and synthetic fiber is that cellulosic fibers are either naturally occurring or man-made fibers using natural sources such as plant parts, whereas synthetic fibers are essentially man-made fibers made with petroleum oil. Cellulosic and synthetic fibers are the two major forms of fibers which include natural or artificial sources of […]
What is the Difference Between Sigma and Pi Molecular Orbitals
The key difference between sigma and pi molecular orbitals is that sigma molecular orbital forms from the overlapping of atomic orbitals in a head-to-head direction along the internuclear axis, whereas pi molecular orbitals form from the overlapping of atomic orbitals in a parallel direction. Sigma and pi molecular orbitals are two types of molecular orbitals […]
What is the Difference Between Ceramides and Peptides
The key difference between ceramides and peptides is that ceramide is a nourishing component in skin that results in a soft and supple skin, whereas peptide is a cell signaling substance that is rich in amino acids. Ceramides and peptides are chemical substances that are useful in the manufacture of skincare products. A blend of […]
What is the Difference Between Regular and Diffuse Reflection
The key difference between regular and diffuse reflection is that in regular reflection, the incident ray (the ray falling on a surface) and the reflected ray (the ray bouncing back after striking the reflecting surface) have the same single angle of reflection, whereas, in diffuse reflection, there are many scattered reflecting rays having different reflection […]
What is the Difference Between Hydrochloride and Dihydrochloride
The key difference between hydrochloride and dihydrochloride is that hydrochloride compounds form from the reaction between an organic base and a hydrochloric acid molecule, whereas dihydrochloride compounds form from the reaction between an organic base and two hydrochloric acid molecules. Hydrochloride and dihydrochloride are chemical species and inorganic salts consisting of hydrochloric acid components. They […]
What is the Difference Between Ephedrine and Pseudoephedrine
The key difference between ephedrine and pseudoephedrine is that ephedrine is a mixed-acting sympathomimetic amine, whereas pseudoephedrine is an indirectly-acting sympathomimetic amine. Ephedrine and pseudoephedrine are sympathomimetic amine compounds. Both are useful as medication. Ephedrine is a medication and a stimulant that is useful in preventing low blood pressure during spinal anaesthesia. Pseudoephedrine, which is […]
What is the Difference Between Emulsification and Homogenization
The key difference between emulsification and homogenization is that emulsification is the formation of an emulsion through the dispersion of an immiscible liquid in another immiscible liquid, whereas homogenization is the formation of a homogenous solution through mixing two miscible liquids. Emulsification and homogenization are two types of analytical techniques that are useful in making […]
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