Chromatography is a type of experiment that separates a given substance into its constituent part by passing what is called the mobile phase (usually the solution being tested) through a stationary phase that has certain properties that allow it to separate the solution by a given factor. Answer ...
Chromatography As stated earlier, chromatography is used in laboratories to separate or quantify the mixtures of organic compounds. For this purpose, it utilises the polarity difference in molecules, and the compounds get divided based on their affinity towards the stationary phase. There is also one...
Why does common table salt (NaCl) have a high melting point? What mixtures can be separated by chromatography? What is the difference between a homogeneous and a heterogeneous mixture? Why does AgCl dissolve in NH3? What distinguishes a mixture from an impure substance?
Flash chromatography is a great tool to purify reaction mixtures and natural product extracts. Modern flash chromatography instrumentation incorporates UV detectors to see eluting compounds and trigger their collection. However, the solvents used to separate the various mixture components can sometimes obscur...
The latter is usually done by high-performance liquid chromatography (HPLC) and mass spectroscopy (MS) to separate the peptide fragments according to their masses. The mass spectra often show patterns that belie particular PTMs—for example, multiple mass shifts of 162 kDa for glycosylation sites,...
Biosurfactants are amphiphilic substances produced by microbial metabolism that contain both hydrophobic and hydrophilic groups, mainly composed of proteins, sugars, and lipids87. The structure of BS can be identified using various techniques such as thin layer chromatography, Fourier Transform Infrared Spec...
Biosurfactants are amphiphilic substances produced by microbial metabolism that contain both hydrophobic and hydrophilic groups, mainly composed of proteins, sugars, and lipids87. The structure of BS can be identified using various techniques such as thin layer chromatography, Fourier Transform Infrared Spec...
How does chromatography work? Why do the alveoli create a large surface area? How does soil moisture evaporate? How does humidity affect particulate matter? What is the importance of generating isolated bacterial colonies? How is chromatography used to separate mixtures? How did the biosphere form?
1. Why is a gas chromatography separation more efficient than a fractional distillation? 2. What characteristics must the liquid stationary phase have? 3. Describe a method for identifying a compound How could you separate salt dissolved in water? Why is it important to dry the organic layer ...
Various separation methods/techniques are used to separate the mixture's components, depending on the mixture. 1. Magnetic separating 2. Distillation 3. Chromatography 4. Fraction Distillation 5. Filtration, and many more.Answer and Explanation: ...