The key difference between configurational entropy and thermal entropy is that configurational entropy refers to the work done without an exchange in temperature, whereas thermal entropy refers to the work done with the exchange in temperature. In this, entropy is a measure of the randomness of a thermodynamic system. An increase in the randomness refers […]
Difference Between Prepolymer and Oligomer
The key difference between prepolymer and oligomer is that a prepolymer is an intermediate of a polymerization reaction, whereas an oligomer is a polymer material composed of comparatively a few monomer units. A polymer is a chemical substance consisting of large molecules made from many smaller and simpler molecules, known as monomers. Both prepolymers and […]
Difference Between Detergent and Chaotropic Agent
The key difference between detergent and chaotropic agent is that detergents can denature proteins by solubilizing hydrophobic groups, whereas chaotropic agents can denature proteins by weakening hydrophobic effect. Detergents are surfactants. These compounds have cleansing properties. The main action of these compounds is to denature protein compounds. However, there are non-detergent compounds that can denature […]
Difference Between Carburizing and Carbonitriding
The key difference between carburizing and carbonitriding is that carburizing is the process of hardening a steel surface using carbon, whereas carbonitriding is the process of hardening a steel surface using carbon and nitrogen. Hardening is the industrial process of increasing the hardness of a metal such as steel. Surface hardening of steel can be […]
Difference Between Fluorapatite and Hydroxyapatite
The key difference between fluorapatite and hydroxyapatite is that fluorapatite contains calcium phosphate in association with fluoride groups, whereas hydroxyapatite contains calcium phosphate in association with hydroxide groups. Both fluorapatite and hydroxyapatite are phosphate-containing minerals. These are calcium phosphate forms containing different associated groups. That is, fluorapatite contains fluorine groups, while hydroxyapatite contains hydroxide groups. […]
Difference Between Aluminate and Meta Aluminate
The key difference between aluminate and meta aluminate is that aluminate is an oxide anion, whereas meta aluminate is a hydroxide anion. Aluminate and meta aluminate are two types of anions which are related to each other depending on their chemical structure. However, their atomicity is different from each other. This is because aluminate anion […]
Difference Between Arsenic and Phosphorus
The key difference between arsenic and phosphorous is that arsenic is a nonmetal whereas phosphorous is a metalloid. Arsenic and phosphorous are both in the p block of the periodic table of elements. They can be found in nature as minerals where these elements occur in combination with other elements such as oxygen and sulfur. […]
Difference Between Crucible Melting and Cupola Operation
The key difference between crucible melting and cupola operation is that crucible melting requires a furnace made of ceramic, whereas cupola operation uses steel for the preparation of the furnace. Crucible melting and cupola operation are two types of melting processes that are used to melt down the solid substances for analytical needs. CONTENTS 1. […]
Difference Between Isophthalic Acid and Terephthalic Acid
The key difference between isophthalic acid and terephthalic acid is that isophthalic acid has its two carboxylic acid groups separated from one carbon atom. Whereas, terephthalic acid has its two carboxylic acid groups separated from two carbon atoms. Isophthalic acid and terephthalic acid are important organic compounds which are aromatic carboxylic acids containing two –COOH […]
Difference Between Dry Ashing and Wet Digestion
The key difference between dry ashing and wet digestion is that in dry ashing process, the sample in a dry state whereas, in wet digestion process, the sample is in an aqueous solution. Ashing techniques are very important in analytical chemistry for the analysis of different samples in order to determine their composition. Ash is […]
- « Previous Page
- 1
- …
- 145
- 146
- 147
- 148
- 149
- …
- 265
- Next Page »