The key difference between homonuclear and heteronuclear aromatic compounds is that the homonuclear aromatic compounds contain atoms of the same chemical elements in the ring structure whereas the heteronuclear aromatic compounds contain atoms of different chemical elements in the ring structure. Homonuclear and heteronuclear aromatic compounds are organic compounds containing ring structures. And, these ring […]
Difference Between Polypeptides and Polyamides
The key difference between polypeptides and polyamides is that polypeptides are polymer materials containing a large number of repeating units of amino acids, whereas polyamides are polymer materials containing a large number of repeating units of amide groups. Both polypeptides and polyamides are amine-containing polymer materials. Polypeptides are naturally occurring bio-polymers whereas polyamides are artificially […]
Difference Between Thermodynamic and Kinetic Stability
The key difference between thermodynamic and kinetic stability is that thermodynamic stability refers to the status of products, whereas kinetic stability refers to the status of reactants. Thermodynamic and kinetic stability are two important chemical terms describing systems with chemical reactions. Thermodynamic stability is the stability of the lowest energy state of a system while […]
Difference Between Thermal Pollution and Global Warming
The key difference between thermal pollution and global warming is that thermal pollution is the degradation of the quality of water due to a change in the ambient temperature of water whereas global warming is the gradual increment of atmospheric temperature due to the release of greenhouse gases. Both thermal pollution and global warming are […]
Difference Between Azelaic Acid and Salicylic Acid
The key difference between azelaic acid and salicylic acid is that azelaic acid is an aliphatic compound, whereas salicylic acid is an aromatic compound. Azelaic acid is an organic compound with the formula HOOC(CH2)7COOH while Salicylic acid is an organic compound having the chemical formula C7H6O3. Both azelaic acid and salicylic acid are carboxylic acid group-containing organic compounds. […]
Difference Between Sodium Stearate and Sodium Oleate
The key difference between sodium stearate and sodium oleate is that sodium stearate is the sodium salt of stearic acid, whereas sodium oleate is the sodium salt of oleic acid. Sodium stearate and sodium oleate are sodium salts of two different acidic compounds. This means these compounds contain sodium as a cation and the conjugate […]
Difference Between Auxochrome and Chromophore
The key difference between auxochrome and chromophore is that an auxochrome is a group of atoms that modify the structure of a chromophore, whereas a chromophore is a molecular moiety that gives the colour of the molecule. Chromophores are able to display a colour when it is exposed to visible light. This is because chromophores […]
Difference Between Zeta Potential and Point of Zero Charge
The key difference between zeta potential and point of zero charge is that zeta potential is the potential difference between the dispersion medium and the stationary layer of the fluid of a colloidal dispersion whereas point of zero charge is the pH of the colloidal dispersion at which the overall charge of the colloidal particles is zero. […]
Difference Between Tris and Tris Base
The key difference between tris and tris base is that the term tris refers to any compound containing the chemical formula C4H11NO3 in association with some other molecule whereas tris base is a chemical compound containing the chemical formula C4H11NO3. Both terms tris and tris base refer to closely similar chemical compounds which have the […]
Difference Between Coal Tar and Bitumen
The key difference between coal tar and bitumen is that coal tar is a synthetic substance, whereas bitumen is a naturally occurring substance. Both coal tar and bitumen can be observed as dark, thick, highly viscous liquids. These are mainly composed of carbon. Bitumen, also called asphalt, can be found either naturally or it occurs […]
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