Zeolite process and ion exchange process are water softening processes. The key difference between zeolite and ion exchange process is that the zeolite process uses the mineral zeolite as the exchanging resin for cations in the hard water whereas the ion exchange process may include several different resins for the ion exchange. Furthermore, the zeolite […]
Difference Between Molar Solution and Normal Solution
The key difference between molar solution and normal solution is that the molar solution contains one mole of a compound dissolved in one litre of solvent whereas the normal solution contains one or more equivalents of solutes in a litre of solution. A solution is a mixture of solutes and solvent. We can divide solutions […]
Difference Between Sedimentation and Decantation
The key difference between sedimentation and decantation is that the sedimentation allows the separation of two substances via settling of one substance whereas the decantation allows the separation of two substances via pouring off one substance. Both sedimentation and decantation are important separation methods in analytical chemistry. We can separate two immiscible substances using these […]
Difference Between Rayleigh and Raman Scattering
The key difference between Rayleigh and Raman scattering is that the Rayleigh scattering is an elastic scattering whereas the Raman scattering is an inelastic scattering. Scattering of radiation such as light and sound refers to the derivation of the radiation from a straight flight path due to the non-uniformities of the medium through which the […]
Difference Between Flame Photometer and Spectrophotometer
The key difference between flame photometer and spectrophotometer is that the flame photometer uses a controlled flame test whereas the spectrophotometer uses the absorption of light by the components in a sample. Both the flame photometer and spectrophotometer are analytical instruments that we use to analyze inorganic samples. Both these techniques can measure the concentrations […]
Difference Between Covalent Bond and Dative Bond
The key difference between covalent bond and dative bond is that the covalent bond forms when unpaired electrons of two atoms associate with each other whereas the dative bond forms when an atom donates one of its electron pairs to another atom. Although the dative bond looks like a covalent bond, they are different from […]
Difference Between pH and Buffer
The key difference between pH and buffer is that the pH is a logarithmic scale whereas a buffer is an aqueous solution. We can use the pH of a liquid to determine whether it is an acid or a base. It also is helpful in determining the buffering capacity of a buffer. A buffer solution […]
Difference Between Reverse Phase and Normal Phase HPLC
The key difference between reverse phase and normal phase HPLC is that the reverse phase HPLC uses a nonpolar stationary phase and a polar mobile phase whereas the normal phase HPLC uses a polar stationary phase and a less polar mobile phase. The normal phase HPLC is the oldest technique of HPLC that Tswett used […]
Difference Between pH and Titratable Acidity
The key difference between pH and titratable acidity is that the pH measures the concentration of free protons in a solution whereas titratable acidity measures the sum of free protons and un-dissociated acids in a solution. The acidity of a solution measures the ability of that solution to neutralize a base. This is because acids […]
Difference Between Accuracy and Precision in Chemistry
The key difference between accuracy and precision in chemistry is that accuracy reflects how close a measurement to an accepted value (or a known value) whereas precision reflects how reproducible the measurements are. Both the terms accuracy and precision gives the idea of how close a measurement is close to an actual value. But they […]
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