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How can you tell how many coulered substances in a drink using a chromatogram?
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If related substances by area normalization HPLCmethod is validated the Accuracy study recovery can be calculated by quantification method using known standard concentration?
The relative peak area obtained from a gas chromatogram of a mixture of methyl acetate, methyl propionate, and methyl n-butryate were 17.6, 44.7, and 31.1, respectively. Calculate the percentage of each compound if the respective relative detection response were 0.65, 0.83, and 0.92.
You want to make a jelly using chemical substances?
It's certainly easier than making a jelly using non-chemical substances. You're going to need to be a lot more specific if you want sensible answers.
What kind of chemical involves breaking down substances using electricity?
electrothermic is your awnser
Why it is called chromatography separation?
Because we are using this technique to separate mixtures of substances into their components
What is the name for new substances produced in a chemical reaction using two compounds?
A binary compound
What is a chromatograph?
•Chromatography is a physico-chemical process that belongs to fractionation methods same as distillation, crystallization or fractionated extraction. •It is believed that the separation method in its modern form originated at the turn of the century from the work of Tswettto whom we attribute the terms chromatography and chromatogram
When setting up a chromatogram suggest why the base line where dyes are placed is not drawn with a pen?
The baseline where dyes are placed in a chromatogram is typically not drawn with a pen because the ink from the pen could potentially interfere with the separation of the dyes. Using a pen may introduce additional components into the chromatogram that can affect the accuracy and reliability of the analysis. Instead, a pencil or other non-reactive marking tool is typically used to mark the baseline.
What is a mixture which the individually substances are not evenly?
In a mixture, the individual substances are not even distributed. You can segregate these substances using physical techniques.
How do you separate colored substances?
Using papers
Why is it important to read information about hazardous substances before using them?
It is important to read the information about the hazardous substances before using them because of the risks and dangers that they possess. It is important to read the information about hazardous substances before using them so that you are aware of the risks that they possess.
What is the importance of using the paper trough in transferring solid substances?
A paper is used in transferring solid substances so that we can filter the liquid substances.
How and why aluminum is extracted by electrolysis?
Aluminium is extracted using electrolysis only! Electrolysis is the process where ionic substances are broken down into simpler substances using electricity
What is it called when substances move past the membrane without using energy?
Passive transport is when substances move past the membrane without using any energy.
If related substances by area normalization HPLCmethod is validated the Accuracy study recovery can be calculated by quantification method using known standard concentration?
The relative peak area obtained from a gas chromatogram of a mixture of methyl acetate, methyl propionate, and methyl n-butryate were 17.6, 44.7, and 31.1, respectively. Calculate the percentage of each compound if the respective relative detection response were 0.65, 0.83, and 0.92.
What is differences between substances and mixture?
a substanceis pure it can be broken down using physical processes while a mixture can be separated using physical processes and it is a combination of substances.
Can aluminum only be extracted by electrolysis?
Yes, Aluminium is extracted using electrolysisonly!Electrolysis is the process where ionic substances are broken down into simpler substances using electricity.
What is it called when substances move past the membrane without using any energy?
Passive transport is when substances move past the membrane without using any energy.
