Acetals contain two –OR groups, one –R group and a –H atom. In hemiacetals, one of the –OR groups in acetals is replaced by a –OH group. This is the key difference between acetal and hemiacetal. Acetals and hemiacetals are two functional groups which are most commonly found in natural products. Hemiacetal is an intermediate […]
Difference Between Positron Emission and Electron Capture
Key Difference – Positron Emission vs Electron Capture Positron emission and electron capture and are two types of nuclear processes. Although they result in changes in the nucleus, these two processes take place in two different ways. Both these radioactive processes occur in unstable nuclei where there are too many protons and fewer neutrons. […]
Difference Between Chrome and Stainless Steel
Key Difference – Chrome vs Stainless Steel Chrome and stainless steel are two of the most extensively used metallic materials in the production of metal appliances or fixtures. Although these two materials look very similar and have similar properties, they are quite different. The differences in their properties and applications arise since these two […]
Difference Between Elimination and Substitution Reaction
Key Difference – Elimination vs Substitution Reaction Elimination and substitution reactions are two types of chemical reactions mainly found in organic chemistry. The key difference between elimination and substitution reaction can be best explained by using their mechanism. In elimination reaction, rearrangement of previous bonds occurs after the reaction, whereas substitution reaction replaces a […]
Difference Between PVC and HDPE
Key Difference – PVC vs HDPE PVC and HDPE are two types of polymeric synthetic plastic materials which are used in many industrial applications. The key difference between HDPE and PVC is the difference in density; HDPE is denser than PVC, and this leads to differences in their physical properties and industrial applications. In […]
Difference Between Alkanes and Alkenes
Key Difference – Alkanes vs Alkenes Alkanes and Alkenes are two types of hydrocarbon families which contain carbon and hydrogen in their molecular structure. The key difference between Alkanes and Alkenes is their chemical structure; alkanes are saturated hydrocarbons with the general molecular formula of CnH2n+2 and alkenes are said to be an unsaturated […]
Difference Between Alpha Helix and Beta Pleated Sheet
Key Difference – Alpha Helix vs Beta Pleated Sheet Alpha helices and beta pleated sheets are the two most commonly found secondary structures in a polypeptide chain. These two structural components are the first main steps in the process of folding a polypeptide chain. The key difference between Alpha Helix and Beta Pleated Sheet […]
Difference Between Electrophilic and Nucleophilic Substitution
Key Difference – Electrophilic vs Nucleophilic Substitution Electrophilic and nucleophilic substitution reactions are two types of substitution reactions in chemistry. Both electrophilic substitution and nucleophilic substitution reactions involve in the breaking of an existing bond and formation of a new bond replacing the previous bond; however, that is done through two different mechanisms. In […]
Difference Between Sodium Fluoride and Calcium Fluoride
Key Difference – Sodium Fluoride vs Calcium Fluoride Sodium Fluoride and Calcium Fluoride are two fluoride minerals of the elements in the group I and group II of the periodic table. While they naturally exist in minerals form, they are also commercially produced for industrial applications. But, natural form of sodium fluoride is comparatively […]
Difference Between Methane and Propane
Methane vs Propane Methane and Propane are the first and the third members of the alkane family. Their molecular formulae are CH4 and C3H8 respectively. The key difference between Methane and Propane is their chemical structure; Methane contains only one carbon atom and four hydrogen atoms whereas Propane contains three carbon atoms with eight […]