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 Electric Potential and Electric Field
The key difference between electric potential and electric field is that electric potential refers to the work needed to be done in order to move a unit charge from one place to another, under the influence of an electric field, whereas electric field refers to the surrounding of an electrical charge which can exert a […]
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 […]
Difference Between Elementary Step and Rate Determining Step
The key difference between elementary step and rate determining step is that elementary steps are chemical reactions where reactants react to give either a final product or an intermediate whereas rate determining step is the slowest reaction step of a multistep process. The terms elementary step and rate determining step are used in discussing the […]
Difference Between Steam Distillation and Hydrodistillation
The key difference between steam distillation and hydrodistillation is that steam distillation uses steam for extraction, whereas hydrodistillation uses water, steam or a combination of water and steam for extraction. Distillation is an industrial process which involves the heating of a liquid to create vapour that is collected when cooled separately from the original liquid. The process […]
Difference Between Decay and Putrefaction
The key difference between decay and putrefaction is that decay is the decomposition of matter due to the action of a biological or a chemical agent, whereas putrefaction is the decay that takes place inside a body. Both decay and putrefaction refer to the decomposition of matter, mostly organic matter, but these terms are used […]
Difference Between Cohesion and Surface Tension
The key difference between cohesion and surface tension is that cohesion describes the intermolecular forces occurring between identical molecules, whereas surface tension describes the elasticity of the surface of a liquid. Surface tension is a property of liquids, which arises due to the cohesion forces between identical liquid molecules. Cohesion can be described as the […]
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