Chicken nuggests
Impurities in caustic soda solution can be removed by various methods such as filtration, precipitation, or ion exchange. Filtration can remove solid impurities, while precipitation involves adding a chemical to react with impurities and form a solid that can be filtered out. Ion exchange can remove impurities by exchanging them with ions in a resin.
they form so quickly in ice or in any other cold temperature because its so cold that when the crystals are forming its like its giving it a boost to growth. If you make handmade crystals and you feel them while they are forming you'll feel that the crystals are already cold.So that is baisicly this is why it gets so cold easily.:D
iodine crystals are black, table salt crystals are white.however I doubt that was your question. I think you are referring to iodized table salt. there are no iodine crystals in iodized salt, instead they add sodium iodide to the table salt. sodium iodide crystals are indistinguishable visually from the sodium chloride crystals of table salt.the only practical way to separate sodium iodide from sodium chloride is the very tedious repetitive process of dissolving the mixed salts and performing fractional crystallization of the solution.
Temperature can affect the growth rate of sugar or salt crystals. Generally, higher temperatures can lead to faster crystal growth because it increases the movement of molecules, allowing them to come together and form crystals more quickly. However, extreme temperatures can also degrade the crystal structure and quality.
You think probably to sublimation of iodine.
The physical properties are different, especially the color.
If you think to particles as impurities, non-refinned salt have particles of insoluble impurities.
I think (and know) it is because there is less time for crystals to grow.
Covalent crystals are not necessarily opaque. Think of diamond, pure quartz crystals, pure aluminium oxide crystals these all are colorless and transparent.
hi, NO. I do not think you can.
I think you can dry silicon crystals by microwave. I know it works with silica gell.
i think they need to know about crystals so they can stop, treet, or study them?!!?!?!??!?!!??! idk but that was a pretty legitement answer dont you think? :P (:^)>
no i don't think so
Impurities in caustic soda solution can be removed by various methods such as filtration, precipitation, or ion exchange. Filtration can remove solid impurities, while precipitation involves adding a chemical to react with impurities and form a solid that can be filtered out. Ion exchange can remove impurities by exchanging them with ions in a resin.
I think it is fewer resources
Sugar crystals grow best in dark areas. Some people say that putting the solution in the refrigerator is good because it is dark and cold, but actually you will want to put the crystal solution in a dark corner on your countertop, where it can get somewhat indirect rays of sunlight.
Impurities are not evaporated together with water.