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Greetings,
There's a number of ways to produce iodine. One way is to combine one part potassium permanganate with two parts sodium bisulfate and one part potassium iodide. Combine them in a test tube or something with enough water to dissolve the substances together. Then, heat the test tube. Soon enough, a purple gas will form. This is iodine. Direct the iodine gas into another test tube with alcohol. The iodine will dissolve into the alcohol. Then, add water to the alcohol mixture. This will precipitate the iodine out of the solution because iodine has low solubility in water.
Another way is to prepare a potassium iodide solution, and then bubble chlorine gas into the solution. The chlorine gas will oxidize the iodide ions into iodine.
Another way is to mix one part sulfuric acid to one part potassium iodide.
Another way is to mix hydrogen peroxide with hydrochloric acid and potassium iodide.
The hydrogen peroxide in the above can be replaced with sodium hypochlorite, hypochloric acid, or some other oxidizers.
There's a number of other ways to do it, but those are the ways I've done it.
Potassium iodide can be replaced with sodium iodide or most other iodides in the above experiments.
CheapIodine.com is a great source for Iodine.
What else can I help you with?
How do you separate lead sulphate and lead chloride?
Lead chloride dissolves in hot water, whereas lead sulphate does not. Mix the sample with hot water and filter off the lead sulphate, then evaporate the water and dry the solid left behind to recover the lead chloride.
What is the color of lead sulphate?
Lead solutions are usually a greenish, yellowish colour....
Which is more soluble in pure water at room temperature Lead Nitrate or Lead Sulphate?
All nitrates including Lead nitrate is soluble in water but Lead sulphate is almost insoluble.
How do you separate a mixture of potassium chloride and iodine give details?
To separate a mixture of potassium chloride and iodine, you can use a process called sublimation. Iodine can be sublimed by heating the mixture, causing it to change from a solid directly to a gas. The iodine vapor can then be collected and condensed back into solid iodine. The remaining potassium chloride will be left behind as a solid.
What element deficiency causes goiter?
Iodine deficiency is the primary cause of goiter. Iodine is essential for the production of thyroid hormones, and a lack of iodine can lead to the thyroid gland becoming enlarged in an attempt to produce more hormones.
How would you separate lead sulphate from a mixture of lead sulphate and lead chloride?
Lead sulphate is insoluble in water, while lead chloride is soluble. You can separate the two compounds by adding water to the mixture, which will dissolve the lead chloride and leave the lead sulphate as a solid precipitate. You can then filter out the solid lead sulphate to separate it from the soluble lead chloride.
How do you separate a mixture of iodine and lead(II) nitrate?
To separate a mixture of iodine and lead(II) nitrate, you can first dissolve the mixture in water to form a solution. Then, you can use techniques such as filtration or precipitation to separate the components. Lead(II) nitrate will precipitate out as a solid, while iodine remains in solution. You can then filter the solid lead(II) nitrate from the solution to isolate the two components.
How can you separate iodine and napthelena in chemistry?
how can we separate iodine and napthelena
What is the formation formlula for lead sulphate?
Lead II sulphate is PbSO4 Lead IV sulphate is Pb(SO4)2
Does copper sulphate dissolve in oil?
No. All metal sulphate are soluble in water, except barium sulphate, calcium sulphate and lead sulphate.
What 2 elements are present in lead iodide?
Lead iodide is composed of the elements lead and iodine. Lead (Pb) is a metal, while iodine (I) is a nonmetal.
How would you separate iodine crystals from mixture of iodine and sand?
One method to separate iodine crystals from a mixture of iodine and sand is by using sublimation. Heat the mixture, and the iodine will sublimate (turn into gas) leaving the sand behind. The iodine gas can then be collected and cooled to form iodine crystals.
How many elements in PbI2?
There are three elements in PbI2: lead (Pb), iodine (I), and two iodine atoms bonded to the lead atom.
Is lead sulphate soluble in water?
no
How do you separate lead sulphate and lead chloride?
Lead chloride dissolves in hot water, whereas lead sulphate does not. Mix the sample with hot water and filter off the lead sulphate, then evaporate the water and dry the solid left behind to recover the lead chloride.
How will you separate iodine and salt mixture?
heat the mixture iodine will sublime collect the iodine vapour separately and cool
How could you separate a preparation of lead sulphate obtained by adding sulfuric acid to a solution of lead nitrate?
To separate lead sulfate from the solution, you can perform filtration to collect the solid lead sulfate precipitate. After filtration, wash the precipitate with distilled water to remove any remaining impurities. Finally, dry the lead sulfate in an oven to obtain the pure solid compound.
