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How would you separate and purify constituents of mixture of salt of iodine?
To separate salt and iodine, you can use sublimation. The iodine will sublimate at room temperature, leaving the salt behind. To purify the iodine further, you can re-sublimate it by heating it gently and collecting the vapor to form pure iodine crystals.
Can sieving method be used to separate iodine crystals and iron filling?
Yes, the sieving method can be used to separate iodine crystals and iron fillings. This method relies on the difference in particle size between the two substances to effectively separate them through a sieve or mesh screen. The smaller iodine crystals will pass through the sieve, while the larger iron fillings will be retained on top, allowing for separation.
If you have salt and sand and iron fillings and iodine and water and alchol mixed together thuroly how would you separate them again into 6 beakers?
Since each substance has unique chemical and physical properties, use these to separate each... specifically we will use the solubility of these substances. First, drain the liquids from the mixture (this will contain saltwater, and a "tincture" or solution of alcohol and iodine) leaving only the sand and iron filings (which have no solubility in either water or alcohol). Next, use a magnet to separate the iron filings from the sand - (2 down - 4 to go) Since the salt is dissolved in water (it does not dissolve in alcohol) , and the iodine is dissolved in the alcohol (it does not dissolve in water), separate the two (the alcohol/iodine solution is the one floating on top of the saltwater as it has a lower specific gravity) Then, distill the saltwater into fresh water and salt crystals (4 down - 2 to go) Similarly distill the tincture of iodine into alcohol and iodine crystals (all 6 complete)
What is the solute and solvent of tincture of iodine?
The solute would be iodine, and the solvent would be tincture
What would you do to form a heterogeneous mixture of sugar and salt crystals?
To form a heterogeneous mixture of sugar and salt crystals, you can simply mix the two substances together in a container. The sugar and salt crystals will not dissolve into each other as they have different chemical properties, creating a visible separation in the mixture.
How would you separate and purify constituents of mixture of salt of iodine?
To separate salt and iodine, you can use sublimation. The iodine will sublimate at room temperature, leaving the salt behind. To purify the iodine further, you can re-sublimate it by heating it gently and collecting the vapor to form pure iodine crystals.
Can sieving method be used to separate iodine crystals and iron filling?
Yes, the sieving method can be used to separate iodine crystals and iron fillings. This method relies on the difference in particle size between the two substances to effectively separate them through a sieve or mesh screen. The smaller iodine crystals will pass through the sieve, while the larger iron fillings will be retained on top, allowing for separation.
Why is iodine and ethanol mixture homogeneous and how can it be separarted?
An iodine and ethanol mixture is homogeneous because iodine dissolves well in ethanol, forming a single-phase solution where the iodine molecules are evenly distributed throughout the ethanol. To separate the mixture, one can use methods such as evaporation, where heating the solution would cause the ethanol to evaporate, leaving behind the iodine. Alternatively, fractional distillation can be employed to separate the two components based on their differing boiling points.
Is iodine is a pure substance?
Solid iodine can be found as pure crystals.
If you have salt and sand and iron fillings and iodine and water and alchol mixed together thuroly how would you separate them again into 6 beakers?
Since each substance has unique chemical and physical properties, use these to separate each... specifically we will use the solubility of these substances. First, drain the liquids from the mixture (this will contain saltwater, and a "tincture" or solution of alcohol and iodine) leaving only the sand and iron filings (which have no solubility in either water or alcohol). Next, use a magnet to separate the iron filings from the sand - (2 down - 4 to go) Since the salt is dissolved in water (it does not dissolve in alcohol) , and the iodine is dissolved in the alcohol (it does not dissolve in water), separate the two (the alcohol/iodine solution is the one floating on top of the saltwater as it has a lower specific gravity) Then, distill the saltwater into fresh water and salt crystals (4 down - 2 to go) Similarly distill the tincture of iodine into alcohol and iodine crystals (all 6 complete)
Sugar and iodine are mixed?
It turns clear and then turns to a dark blueish purple.It would be considered as a chemical reaction.It also takes a while for it to go though this process, but it's worth it.Nora (:
Would iodine crystal be is a solute?
Yes, iodine crystals can act as a solute when they dissolve in a suitable solvent, such as alcohol or water, to form a solution. In this context, the iodine molecules disperse uniformly throughout the solvent, resulting in a homogeneous mixture. However, iodine does not dissolve well in water, so it is more commonly used as a solute in organic solvents.
Why does the mixture of iodine and camphor cannot be separated by sublimation method?
The mixture of iodine and camphor cannot be separated by sublimation because both substances have different sublimation points. Iodine sublimates at a lower temperature than camphor, which means that when heated, iodine will vaporize while camphor remains solid. As a result, the process would not effectively separate the two components; instead, it would lead to the loss of iodine in the vapor phase without isolating camphor. Therefore, other separation methods, such as solvent extraction or recrystallization, are more suitable for this mixture.
What is the solute and solvent of tincture of iodine?
The solute would be iodine, and the solvent would be tincture
How do you separate iodine and sodium iodide?
Ah, separating iodine from sodium iodide is like creating a happy little separation. You can do this by adding water to the mixture, which will dissolve the sodium iodide but not the iodine. Then, you can use a filter to separate the solid iodine from the liquid sodium iodide solution. Just remember, there are no mistakes in science, only happy accidents.
Describe two ways that you can separate iron filings that are accidentally dropped into a mixture of salt crystals and water?
One way to separate iron filings from a mixture of salt crystals and water is to use a magnet. The iron filings will be attracted to the magnet, allowing for easy separation. Another method is to use filtration. By pouring the mixture through a filter paper, the iron filings will be retained on the filter paper while the salt crystals and water pass through.
How do you separate a mixture of iodine and ammonium chloride?
First add water to mixture the ammonium chloride will dissolve in the water but the iodine does not. Filter out the iodine using filtration then use evaporation or distillation to obtain the ammonium chloride.
