The key difference between affinity and ion exchange chromatography is that we can use affinity chromatography to separate charged or uncharged components in a mixture whereas we can use ion exchange chromatography to separate charged components in a mixture. Chromatography is a technique that we can use to separate the desired components in a mixture. […]
Difference Between Democritus and Dalton Atomic Theory
The key difference between Democritus and Dalton atomic theory is that the Democritus atomic theory is an ancient theory that scientists later refined and elaborated whereas Dalton atomic theory is a comparatively modern, scientific theory that we cannot discard due its important statements. Atomic theory is the scientific theory that describes the nature of matter […]
Difference Between Acidity and Alkalinity of Water
The key difference between acidity and alkalinity of water is that the acidity of water is the water’s ability to neutralize a base whereas the alkalinity of water determines water’s ability to neutralize an acid. We can name acidity of water as the “base neutralizing capacity” and alkalinity of water as the “acid neutralizing capacity”. […]
Difference Between Folinic Acid and Methylfolate
The key difference between folinic acid and methylfolate is that the folinic acid is a metabolically active form of folate whereas the methylfolate is a biologically active form of folate. Both folinic acid and methylfolate are forms of medication that we use to treat different diseases at the cellular level. A synonym for folinic acid […]
Difference Between Transition Metals and Metalloids
The key difference between transition metals and metalloids is that the transition metals are chemical elements having atoms with unpaired d electrons whereas metalloids are chemical elements having their properties between metals and nonmetals. Transition metals are essentially metallic elements. But, not all metals are transition metals because it has to fulfil the fact that atoms […]
Difference Between Buffered and Unbuffered Glycolic Acid
The key difference between buffered and unbuffered glycolic acid is that for buffered glycolic acid, the pH is adjusted such that it is safer to use in skincare products than the unbuffered glycolic acid. But, for unbuffered glycolic acid, the pH is not adjusted and therefore, the skin care products containing this can be aggressive and […]
Difference Between Caulk and Silicone
The key difference between caulk and silicone is that we use caulk specifically for sealing joints whereas silicone is useful in many different areas including sealants, adhesives, lubricants, medicine, etc. Both caulk and silicone are useful as sealants. The application of caulk is what we call “caulking”. Also, there are different materials that we can […]
Difference Between Atomic Spectroscopy and Molecular Spectroscopy
The key difference between atomic spectroscopy and molecular spectroscopy is that the atomic spectroscopy refers to the study of the electromagnetic radiation absorbed and emitted by atoms whereas the molecular spectroscopy refers to the study of the electromagnetic radiation absorbed and emitted by molecules. An electromagnetic wave is consisting of an electric field and magnetic […]
Difference Between Periods and Groups
The key difference between periods and groups is that the periods are horizontal rows whereas the groups are the vertical columns in the periodic table of chemical elements. There are 7 major periods and 18 groups in the periodic table of elements. The periodic table of elements is a large table in which each and […]
Difference Between Number Average and Weight Average Molecular Weight
The key difference between number average and weight average molecular weight is that the number average molecular weight refers to the mole fraction of molecules in a polymer sample whereas the weight average molecular weight is the weight fraction of molecules in a polymer sample. Unlike pure compounds, polymers form as a mixture of different […]
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