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An experiment was performed in lab that was supposed to produce aspirin. How could chromatography be used to tell if aspirin was actually the product of the reaction?
Chromatography could be used to separate the components of the reaction mixture and identify if aspirin is present by comparing the retention time of the product to that of a known aspirin standard. If the retention time matches, it indicates the presence of aspirin in the reaction mixture. Additionally, chromatography can help determine the purity of the aspirin product by analyzing the intensity of the peak corresponding to aspirin.
What chemical reaction causes precipitation?
This is a precipitation reaction.
What are the different types of chromatography?
there are different types like gas chrom. and thinlayer chrom Answer: There are two types of chromatography:liquid chromatography gas chromatography
Are there risks when doing chromatography?
Yes, there are risks associated with chromatography. These can include exposure to harmful chemicals, inhalation of fumes, and potential fire hazards. It is important to follow proper safety procedures and use necessary protective equipment when conducting chromatography experiments.
Why it is necessary to spray the chromatography with ninhydrin?
Spraying chromatography with ninhydrin helps visualize and detect amino acids or peptides on the chromatogram through a purple color reaction. It is necessary to enhance sensitivity and allow for better quantification of the compounds separated on the chromatography plate.
An experiment was performed in lab that was supposed to produce aspirin. How could chromatography be used to tell if aspirin was actually the product of the reaction?
Chromatography could be used to separate the components of the reaction mixture and identify if aspirin is present by comparing the retention time of the product to that of a known aspirin standard. If the retention time matches, it indicates the presence of aspirin in the reaction mixture. Additionally, chromatography can help determine the purity of the aspirin product by analyzing the intensity of the peak corresponding to aspirin.
What method can be used to determine the repeat unit for the polymer produced in the reaction below?
Gel permeation chromatography (GPC) can be used to determine the repeat unit for the polymer produced in the reaction.
What chemical reaction causes precipitation?
This is a precipitation reaction.
What are the different types of chromatography?
there are different types like gas chrom. and thinlayer chrom Answer: There are two types of chromatography:liquid chromatography gas chromatography
Are there risks when doing chromatography?
Yes, there are risks associated with chromatography. These can include exposure to harmful chemicals, inhalation of fumes, and potential fire hazards. It is important to follow proper safety procedures and use necessary protective equipment when conducting chromatography experiments.
Why it is necessary to spray the chromatography with ninhydrin?
Spraying chromatography with ninhydrin helps visualize and detect amino acids or peptides on the chromatogram through a purple color reaction. It is necessary to enhance sensitivity and allow for better quantification of the compounds separated on the chromatography plate.
What are 3 types of chromatography?
1. thin -layer chromatography 2. gas chromatography 3. liquid chromatography
What causes thermal reaction?
terrorists
What causes the reaction rate to decreases as the reaction progresses?
The concentration of the reactants decreases.
What type of reaction causes monomers to stick together?
This reaction is called polymerization.
What causes the reaction rate to decrease as the reaction progress?
The concentration of the reactants decreases.
How does chromatography work and what does it do?
Chromatography is a technique used to separate and analyze mixtures of substances. It works by passing a mixture through a stationary phase, which interacts differently with each component of the mixture. This causes the components to move at different speeds, leading to their separation. Chromatography is used in various fields such as chemistry, biology, and forensics to identify and quantify substances in a mixture.
