0
you put the blob off a blob off the substance you want to test on to a piece of chromotography paper about 10mm from the bottom then fill a flask about 20mm and let the bottom of the paper sit in the water if the substance is pure then there will only be one colour goes up the paper.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoryj
Add your answer:
Earn +20 pts
What are the three methods used to determine the purity of a substance?
Well you can use a melting point device in order to check if the melting point of your synthesized compound is the same as that of the literature value. You may also perform Gas Chromatography in a lab with a small sample of your compound.
How is chromatography used?
Chromatography is used in forensic science. It seperates ink and can remeble links with criminals helping to solve cases. Answer: Chromatography is used in pharmaceutical industries for the synthesis of various drugs to check whether the product is synthesized from the reactants or not. It is used in petrochemical industries to check the purity of the fuel and its additive. It is also used by forensic scientists & helps them in solving different cases.
When is chromatology used?
It is used as a method of separation, it makes you check a substance's purity and different contents.
What are the uses of gas chromatography?
Gas-liquid chromatography (GLC), or simply gas chromatography (GC), is a common type of chromatography used in organic chemistry for separating and analyzing compounds that can be vaporized without decomposition.
If the distillate is flammable what does it tell you about the purity of the substance?
If the distillate alcohol is flammable what does it tell you about the purity of the substance?
How purity of compound is check?
The purity of a compound can be checked using the process of chromatography. It refers to a separation technique to analyze the contents of a compound.
What are the three methods used to determine the purity of a substance?
Well you can use a melting point device in order to check if the melting point of your synthesized compound is the same as that of the literature value. You may also perform Gas Chromatography in a lab with a small sample of your compound.
What is used to identify the purity of a substance?
The purity of any substance can be checked through Melting Point,Boiling Point or Chromatography. As A pure substance has a set and exact melting point and boiling point and a pure substance shows only one spot on the chromatogram.
What are a few uses of chromatography?
1- separation of different components of a mixture. 2- identification of a specific compound. 3-to check the purity of a compound....
When is chromatology used?
It is used as a method of separation, it makes you check a substance's purity and different contents.
How is chromatography used?
Chromatography is used in forensic science. It seperates ink and can remeble links with criminals helping to solve cases. Answer: Chromatography is used in pharmaceutical industries for the synthesis of various drugs to check whether the product is synthesized from the reactants or not. It is used in petrochemical industries to check the purity of the fuel and its additive. It is also used by forensic scientists & helps them in solving different cases.
What are the uses of gas chromatography?
Gas-liquid chromatography (GLC), or simply gas chromatography (GC), is a common type of chromatography used in organic chemistry for separating and analyzing compounds that can be vaporized without decomposition.
If the distillate is flammable what does it tell you about the purity of the substance?
If the distillate alcohol is flammable what does it tell you about the purity of the substance?
How is chromatography used in real life?
Scientists use chromatography for separating mixtures and other things like ink. The colors of a green leaf can also be removed using chromatography. They use it in laboratories to figure out what is soluble or what can be separated.
How can you distinguish if a substance is pure?
Chromatography is one way.
If the compound is impure what can be done to verify the purity of a compound in chromatography?
match it to a known pure standard
What are the factors that affect the purity of a substance?
There are many factors that can affect the purity of a substance. Substances are considered impure if anything is added to them.
