A hydrated crystal in one that has water molecules trapped inside the crystal structure of some other compound, typically an ionic compound. The water is chemically combined with a substance in such a way that it can be removed, as by heating, without substantially changing the chemical composition of the substance. As a good example, copper sulfate is a commonly hydrated crystal. To show that it is hydrated, you would write CuSO4 . 5H2O. By putting a dot in between the two, it indicates that they are waters of hydration, not really part of the compound (you can remove them by heating the crystals). You can see in this case, there are 5 water molecules for each CuSO4.
anhydrous means if a substance contains NO water it is anhydrous. but if it is hydrated it contains water.
Both Anhydrous Isopropanol and Anhydrous Isopropyl are the same thing. The name varies as to the company distributing them.
Anhydrous AlCl3 refers to aluminum chloride that is free from water molecules. It is a dry, solid compound that is commonly used as a catalyst in chemical reactions. Its anhydrous form is important in certain reactions where the presence of water can interfere with the desired outcome.
Sodium chloride is not anhydrous when I swim in the ocean. I want it anhydrous when I sprinkle it on my food.
Not only NaOH, can be any other compound that do not have any water molecule attached to it such as anhydrous CaCl2, Silica gel, anhydrous NaCl..
no. Water is not Anhydrous. Anhydrous means little or no water at all.
Both Anhydrous Isopropanol and Anhydrous Isopropyl are the same thing. The name varies as to the company distributing them.
anhydrous means if a substance contains NO water it is anhydrous. but if it is hydrated it contains water.
The chemical symbol for Anhydrous Ammonia is NH3.
Theformula for anhydrous sodium carbonate is Na2CO3.
The solution became anhydrous after applying a small amount of heat.
Ethanol isn't "treated" with anhydrous. "Anhydrous" means "without water". Therefore, anhydrous ethanol simply means ethanol without any water molecules in it. It is normally 99.9% ethanol.
Anhydrous AlCl3 refers to aluminum chloride that is free from water molecules. It is a dry, solid compound that is commonly used as a catalyst in chemical reactions. Its anhydrous form is important in certain reactions where the presence of water can interfere with the desired outcome.
Sodium chloride is not anhydrous when I swim in the ocean. I want it anhydrous when I sprinkle it on my food.
For example uranyl nitrate may exist as an anhydrous compound.
Not only NaOH, can be any other compound that do not have any water molecule attached to it such as anhydrous CaCl2, Silica gel, anhydrous NaCl..
CaSO4 . 2 H2O