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BY THE PROCESS OF FILTRATION (by paper folding)
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∙ 11y ago
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What is locating agent used for?
Locating agent is a substance/liquid that help to separate and analyze colorless substances in chromatography by reacting with the colorless substance to form colored spots on the chromatogram.
Do oil and water make a new substance?
No. After mixing them, they settle into two separate layers (oil above the water) without any new substance formed.
Which term is given to a substance that can not separate into less complex substance by chemical means?
an element
What substance makes a human being?
A fleshy tent housing an eternal invisible soul and spirit.
How does chromatography separate molecules?
The principle is based on equilibrium of the molecules between the mobile phase and the stationary phase. This will vary depending on the polarity of the substance, and the two phases. If the substance in more soluble in the mobile phase, it will travel further, and vice versa.
Can natural be invisible?
Air is natural and it is invisible. Yes, it is possible for a natural substance to be invisible, although it rarely happens.
What is locating agent used for?
Locating agent is a substance/liquid that help to separate and analyze colorless substances in chromatography by reacting with the colorless substance to form colored spots on the chromatogram.
Heating a white substance produces a vapor and black material Was the substance an element or a compound?
compound as it decomposed into two separate things.
Two or more ingredients mixed together where one ingredient dissolves into the other becoming nearly invisible and it is hard to separate?
A solution or an emulsion.
Do oil and water make a new substance?
No. After mixing them, they settle into two separate layers (oil above the water) without any new substance formed.
What state of matter is invisible?
The gaseous state of a substance. For example, air is invisible and is shaped by the container or atmosphere.
Is dough reversible?
No. Once water and flour are mixed, there is no way to separate the two since they form a completely new substance.
How do you separate a soluble substance from another?
Filter it??
How can you use water to separate two substance like carbon n sodium chloride?
Sodium chloride is soluble in water and carbon not.
Which term is given to a substance that can not separate into less complex substance by chemical means?
an element
How can you separate hydrocarbons from crude oil?
By using the boiling point of each substance to separate it out
How is air descirbed?
The invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen :)
