0
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.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoyou work out what the weight of a pure block of the object would weigh then you see the difference and work out how much of the substance must be something else for the weight to be wrong
Wiki User
∙ 7y agoThe purity of a substance is determined by chemical analysis.
Wiki User
∙ 7y agoChecking of purity is made by chemical analysis.
Wiki User
∙ 14y agodensity
Add your answer:
Earn +20 pts
Does increasing the concentration have an effect on the purity of the product?
This is a vague question since you do not identify the product whose purity you are asking about, nor do you identify the substance whose concentration we hypothetically increase.
How do the melting and boiling point determine the purity of the substance and identify them?
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
What is used to identify an acid or a base?
the pH of the substance
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.
What is meant by a characteristic property of a substance?
Since characteristic properties for a given substance never change, they can be used to identify unknown matter.
Does increasing the concentration have an effect on the purity of the product?
This is a vague question since you do not identify the product whose purity you are asking about, nor do you identify the substance whose concentration we hypothetically increase.
How do the melting and boiling point determine the purity of the substance and identify them?
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
What can be used to identify a substance or to predict how will behave?
Physical and chemical properties can be used to identify a substance or predict how it will behave.
When is chromatology used?
It is used as a method of separation, it makes you check a substance's purity and different contents.
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?
What unit is used to identify concentration of a substance?
Molarity
What is used to identify an acid or a base?
the pH of the substance
What is an attribute that can be used to help identify a substance?
Characteristic Property
What property is used to identify a pure substance?
melting point
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.
What Is used to identify the nature of substance?
The nature of a substance is determined through various types of observation and testing.
What makes a vitamin pure?
The purity of a vitamin is the same as the purity of any other substance; it means that you have only that substance and nothing else mixed in with it.
