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You put it in a Freezer with a temperature of 30 degrees Fahrenheit or colde
^The guy who wrote this doesn't have a clue.
Sorry to break it to you, but you can't get liquid iodine. (Well, you can. But that's EXTREMELY difficult, and it requires a change in atmospheric pressure.) Iodine's melting point is 113.7 degrees Celsius. This means that if you DO have liquid Iodine, dropping it below 113.7 degrees will cause it to form it's solid.
What you probably have is a liquid solution of iodine. This will most probably be potassium Iodide; you'll need something to displace the iodide ion from the solution.
This would either mean reacting it with Bromine ions, Chlorine ions, or Fluorine ions.
All of these reactions are extremely hazardous, and I do not recommend conducting them yourself.
If you need Iodine crystals that badly, I suggest buying them from a chemical store.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoYou take 100 ml of Iodine soloution , 50ml of Hydrochloric Acid , 50ml of Hydrogen Peroxide and mix them in a a well ventilated area mix slowly until reaction completed wash and filter solids from liqids put crystall iodine in beaker over hotplate and put on round bottom flask with ice water and vaporized until all purple gas and beaker contens on bottom of flask and put in container for storage (DO THIS EXPERIMENT AT YOUR OWN RISK)
FOR FULL AND SAFE WAY TO MAKE IODINE CONTACT ME VIA email : andrew.mckay@live.co.uk
Wiki User
∙ 15y agoHow do you make iodine crystalsout of decolorized iodine
Wiki User
∙ 13y ago1. By slow heating of the crystals; the melting point of iodine is 113,7 0C.
2. Iodine in solution is not liquid iodine !
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What is iodine a gas liquid or a solid?
As with all matter, it can be any of these phases depending on temperature and pressure. At STP it is a black solid. Keeping the pressure constant but slowly raising the temperature it sublimes (i.e. transitions directly from solid to gas without becoming liquid) to a violet colored gas.The triple point (the temperature and pressure at which a material is simultaneously solid, liquid, and gas) of iodine is 386.65 K, 12.1 kPa or 236.30 F, 1.755 psi.
What is dark violet iodine crystals.. is it a chemical change or not?
In order for something to be considered a change some sort of change must occur. A crystal is an object, not a type of change. Dark violet iodine crystals are pieces of relatively pure elemental iodine.
What is the chermical you test for starch?
Starch has high affinity for Iodine and in presence of iodine crystals starch turns blue from being colourless. This the fundamental that is used for chemically identifying the starch.
What is the formula of iodine crystals?
Iodine exists as I2. The crystal of iodine is formed simply by the interaction of iodine molecules as a result of Van de Waals forces, which allows for these molecules to bond together to form a solid.
What is the difference between solid crystals and liquid crystals?
liquid crystals are long chain molecules that spontaneously line up into crystal like arrangements. normal liquids don't.
What do you call when iodine crystals turn to iodine haze?
You think probably to sublimation of iodine.
What dark crystals turn into purple vapour when they are heated?
Iodine crystals
These dark crystals turn into a purple vapour when heated?
Iodine
Why is liquid iodine not visible if crystals are heated in the open air?
Because Iodine, like Carbon dioxide, sublimes straight from a solid to a gas and does not have a liquid phase.
What is an example of sublimation that is not dry ice?
Iodine crystals will sublimate to iodine gas without going through a perceivable liquid state.
What is the difference between iodine crystals and iodine solution?
Iodine crystal is solid Iodine. Iodine solution is when Iodine crystals are dissolved in water.
Are iodine crystals a pure sub stance or mixture?
Iodine crystals are a pure substance.
Are iodine crystals a conductor?
Iodine crystals are very poor conductors of heat and electricity
Is iodine hard?
No
When iodine is heated does any iodine melt?
iodine is a substance that has an unusual property, it has the ability to sublimate, this means that it converts directly from a solid to a gas with no liquid stage at all. So no, no iodine will "melt" into a liquid, it will insted turn into a purple gas.
How do you separate the mixture of crystals of iodine and charcoal?
By heating it at low temperatures.
What has the author Iam-Choon Khoo written?
Iam-Choon Khoo has written: 'Liquid crystals XI' -- subject(s): Congresses, Liquid crystals 'Liquid Crystals IX' 'Liquid Crystals' -- subject(s): Liquid crystals 'Liquid crystals XII' -- subject(s): Congresses, Liquid crystals
