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Water molecules bond to anhydrous salts to form hydrates primarily through coordination and hydrogen bonding. In coordination, water molecules can act as ligands, forming coordinate covalent bonds with metal ions in the salt, while hydrogen bonding occurs between the water molecules and the anhydrous salt's ionic or polar regions. This interaction stabilizes the hydrate structure, allowing the water to be integrated into the crystal lattice of the salt. The number of water molecules associated with each formula unit of salt defines the specific hydrate.

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How does hydrate differ from a anhydrous ionic compound?

A hydrate is an ionic compound that has water molecules attached to its crystal lattice, while an anhydrous ionic compound does not have water molecules attached. Hydrates can easily lose or gain water molecules depending on the conditions, while anhydrous compounds remain stable without water.


The solid residue that remains when a hydrate is heated is?

The solid residue that remains when a hydrate is heated is the anhydrous compound, which is the compound without any water molecules. Heating a hydrate removes the water molecules through the process of dehydration, leaving behind the anhydrous form of the compound.


What do you call a hydrate when it has lost its water moecules?

When a hydrate loses its water molecules, it is called an anhydrate.


When what is heated it looses water and becomes anhydrous?

When a hydrate compound is heated, it loses water molecules and becomes an anhydrous compound. This process is known as dehydration, and the resulting anhydrous compound typically has a different chemical composition or properties compared to the hydrate form.


What is the different between a hydrated salt and anhydrous salt?

Hydrated salt-Salt with water of crystallization are called hydrated salt. Those water are bonded with dative bonds though.Anhydrous salt-Salt which have lost their water of crystallization are called anhydrous salt.


What is the absorption of water by an anhydrous compound called?

The absorption of water by an anhydrous compound is called hydration. This process involves the compound forming a hydrate by combining with water molecules.


What is the product that is left after heating a hydrate?

The product that is left after heating a hydrate is an anhydrous compound. This means that the water molecules in the hydrate have been removed through the process of heating, leaving behind the anhydrous form of the compound.


Describe the experimental procedure for determining the formula for a hydrate?

The experimental procedure for determining the formula for a hydrate that the formula for a hydrate is figured by the prefix and the number of water molecules that are in the compounds. For example is a prefix of di- and two water molecules. The formula is CaCl2 * 2H2O. The name for this is Calcium chloride dihydrate.


What happens when a hydrate heated?

When a hydrate is heated, the water, h20 is evaporated, leaving only the anhydrous salt. If you add water to a anhydrous salt, it will transition back into a hydrate.


A compound that has a specific number of water molecules bound to its atoms?

The term for a compound that has a specific number of water molecules bound to its atoms is a hydrate. In a hydrate, water molecules are typically attached to the compound through weak chemical bonds known as hydrogen bonds. The number of water molecules in a hydrate is represented by a numerical prefix in the compound's name, such as in CuSO4•5H2O, where there are five water molecules bound to each copper sulfate molecule.


When anhydrous is heated it loses water and becomes what?

hydrate


What is the term a hydrate with the water heated off?

Anhydrous is the term for a hydrate with water heated off. when a hydrated salt is heated, it loses water of crystallization leaving an anhydrous salt.