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Dark colors like black and brown.
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∙ 12y ago
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What pen works best with chromatography?
mooo! Black ink pen mooo!! *makes noises in backround mooo!* and any other dark ink will work too
What is pen chromatography?
It's a way to split up the molecures in the pen INK
What stain removal pen works the best?
Try acetone or butanol.
What results will it be if using a pen to draw the start line of paper chromatography?
You will get a chromatograph of the dyes in the pen's ink, instead of a reference mark.
How do historians use chromatography?
Historians use chromatography to trace evidence and find out more about events in the past that might have occurred. For example if there was a letter written by a famous monarch or leader of which a historian would want to know more about, they would check the ink of the pen which answers to them of what pen they used, who had written it and how old the pen was when they used it and this answer can simply be found just by the method of chromatography which separates soluble substances from insoluble subtances.
What pen works best with chromatography?
mooo! Black ink pen mooo!! *makes noises in backround mooo!* and any other dark ink will work too
What is pen chromatography?
It's a way to split up the molecures in the pen INK
What colours could have no effect in the process of chromatography?
This question is not very precise, but I assume you mean which colours will not be separated by chromatography. It is not a property of the colour, but of the substance you are trying to split up. Chromatography only works if the substance is soluble in the liquid you are using to run the chromatogram. Thus some black fountain pen inks separate in water, but the ink from a ball point pen usually does not.
Why was a ball pen not used to draw the line?
In chemistry, a pen is not used to draw lines on chromatography paper. A pencil is used to draw lines on the paper because the ink can smear and interfere with the chromatography and the ink will dissolve in the chromatography solvent.
What stain removal pen works the best?
Try acetone or butanol.
What results will it be if using a pen to draw the start line of paper chromatography?
You will get a chromatograph of the dyes in the pen's ink, instead of a reference mark.
How do historians use chromatography?
Historians use chromatography to trace evidence and find out more about events in the past that might have occurred. For example if there was a letter written by a famous monarch or leader of which a historian would want to know more about, they would check the ink of the pen which answers to them of what pen they used, who had written it and how old the pen was when they used it and this answer can simply be found just by the method of chromatography which separates soluble substances from insoluble subtances.
Why was a ball pen not used to draw the line on which to place the spots of food colors?
because if the ball pen used in the paper chromatography its possible that the ink of the ball pen was mixed in the food colors.
What are some possible alternatives for paper chromatography?
Coffee filter paper can be used. It does not produce results as good as chromatography paper, but it still works.
What can be accomplished with paper chromatography?
Dyes and inks are used to color things we use (eg. colors for food, clothes and pens) The point of chromatography is to find out if the color in a felt pen is pure or a mixture of dyes.
How can chromatography separate out the different pigments in the paint?
Chromatography works by separating inks into the different colours they are made of. You see, the paint is a solute and if it is added to a solvent and dissolves you have a solution.
Which dyes adhere best to chromatography paper?
ethanol
