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Can the elements that make up a compound be separated using techniques such as chromatography or evaporation?
Wiki User
∙ 13y ago
Yes
Wiki User
∙ 13y ago
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Is it necessary that compounds be colored to be separated by chromatography?
No, a compound doesn't need to be colored to be separated by chromatography. There are plenty of detectors that can be used outside of the visible spectrum, and in fact don't even use spectroscopic methods, such as Electron Capture detection (ECD).
What is normal and reverse chromatography?
normal chromatography based on polarity and non polarity principle If mobile phase is polar, compound is non polar,then non polar compound first elutes as peak and then followed by polar compound reverse chromatography is if the mobile phase is polar, the polar compound first elutes and then followed by non polar compound
What group of compound can be identified using iodine in thin layer chromatography?
hydrocarbon
What substance cannot be separated physically but can be separated chemically?
It's a compound
What element or compound cannot be physically separated?
Any substance or compound cannot be physically separated. The broad term for this is simply "substance".
What is two solution that can be separated by evaporation?
Evaporating water from a salt solution the crystallized compound is obtained.
How does chormatogrphy is used?
Principle of chromatography is used to separated off mixed of compound allow us to identified what the mixture made off.
Is it necessary that compounds be colored to be separated by chromatography?
No, a compound doesn't need to be colored to be separated by chromatography. There are plenty of detectors that can be used outside of the visible spectrum, and in fact don't even use spectroscopic methods, such as Electron Capture detection (ECD).
What is a compound and how can it be separated?
A compound is when 2 or more particles or substances are joined together, you can separate a compound by many processes, most commonly evaporation, for example, how do you separate salt and water, you evaporate the water and are left with salt
What is normal and reverse chromatography?
normal chromatography based on polarity and non polarity principle If mobile phase is polar, compound is non polar,then non polar compound first elutes as peak and then followed by polar compound reverse chromatography is if the mobile phase is polar, the polar compound first elutes and then followed by non polar compound
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
How can substances in a compound be separated?
If you think to the elements existing in a compound they can be separated by the intermediate of chemical reactions.
Can a substance in a compound be separated?
If you think to the elements existing in a compound they can be separated by the intermediate of chemical reactions.
Where the other compound go in chromatography?
because they doesnot show the absorbane at that nenometer
What group of compound can be identified using iodine in thin layer chromatography?
hydrocarbon
What is separated compounds?
Compound separated is hard to do but is call an element
A compound that can be separated by electrolysis must be in which state of matter?
A compound that can be separated by electrolysis must be in the LIQUID state of matter.
