The key difference between catalase and peroxidase is that catalase catalyzes the decomposition of hydrogen peroxide into water and oxygen, whereas peroxidase catalyzes the decomposition of peroxides. Catalase and peroxidase are common enzymes. An enzyme is a biological component that is important in catalyzing chemical reactions by reducing the activation energy barrier of the reaction. […]
Difference Between Triethylamine and Triethanolamine
The key difference between triethylamine and triethanolamine is that triethylamine contains three ethyl group attached to the same nitrogen atom whereas triethanolamine contains three ethyl alcohol groups attached to the same nitrogen atom. The chemical compounds triethylamine and triethanolamine are organic compounds containing nitrogen atoms. These compounds have a nitrogen atom at the centre of […]
Difference Between Aliphatic and Aromatic Polyurethane
The key difference between aliphatic and aromatic polyurethane is that aliphatic polyurethane contains a chain structure whereas aromatic polyurethane contains a ring structure. Polyurethane or PUR is one of the largest class of polymers having properties that can be changed depending on applications. These materials can be either thermosetting or thermoplastic. Also, they can be […]
Difference Between Polycarbonate and Plexiglass
The key difference between polycarbonate and Plexiglass is that polycarbonate contains carbonate linkages as repeating units, whereas Plexiglass contains methyl methacrylate units as repeating units. Polycarbonate and Plexiglass are polymers. Polycarbonate is a synthetic resin in which the monomer units link with each other through carbonate linkages while Plexiglass is the trade name for polymethyl […]
Difference Between Accidental Degeneracy and Normal Degeneracy
The key difference between accidental degeneracy and normal degeneracy is that accidental degeneracy is energy degeneracy that occurs coincidentally, without any protection by symmetry, whereas normal degeneracy occurs with the protection by symmetry. The term degeneracy is discussed mainly under quantum mechanics. It states that an energy level is degenerate if it corresponds to two […]
Difference Between Spin-orbit Coupling and Russell-Saunders Effect
The key difference between spin-orbit coupling and Russell-Saunders effect is that spin-orbit coupling describes the interaction between a particle’s spin with its’ orbital motion whereas Russell-Saunders coupling effect describes the coupling of orbital angular momenta of several electrons. The term coupling in analytical chemistry mainly refers to the interaction between chemical components such as orbitals […]
Difference Between Lindlar and Rosenmund Catalysts
The key difference between Lindlar and Rosenmund catalysts is that Lindlar catalyst contains palladium on calcium carbonate, whereas Rosenmund catalyst contains palladium on barium sulfate. A catalyst is a chemical compound or a biological component that is useful in reducing the activation energy of a particular chemical reaction in order to increase the rate of […]
Difference Between Exocyclic and Endocyclic Double Bond
The key difference between exocyclic and endocyclic double bond is that one carbon atom of the exocyclic double bond is in the ring structure and the other carbon atom is located outside the ring structure whereas two carbon atoms of the endocyclic double bond are in the ring structure. Exocyclic and endocyclic double bonds are […]
Difference Between Niobium and Titanium
The key difference between niobium and titanium is that niobium is less corrosion-resistant, whereas titanium is more corrosion resistant than niobium. Niobium and titanium are corrosion resistant, transition metals. We can compare them with each other according to their corrosion-resistant properties because titanium is more resistant to corrosion than niobium. However, niobium is cheaper than […]
Difference Between Anodic and Cathodic Polarization
The key difference between anodic and cathodic polarization is that anodic polarization refers to the change of an electrode’s potential in the positive direction whereas cathodic polarization refers to the change of an electrode’s potential in the negative direction. Anodic and cathodic polarization are two electrochemical techniques that are important in reducing the corrosion rate […]
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