Because its made up of two molecuels
When a compound lacks water, it is called anhydrous.
The absorption of water by an anhydrous compound is called hydration. This process involves the compound forming a hydrate by combining with water molecules.
The physical association of water with a compound is called hydration. Water molecules surround and interact with the ions or molecules of the compound, forming a hydrated complex.
That is a condensation reaction. Added: Dehydration is also a possible term.
It's called a compound and water is an example.
When a compound lacks water, it is called anhydrous.
The absorption of water by an anhydrous compound is called hydration. This process involves the compound forming a hydrate by combining with water molecules.
The compound H2O is called water.
Water is an oxide.
The physical association of water with a compound is called hydration. Water molecules surround and interact with the ions or molecules of the compound, forming a hydrated complex.
Steam is the vapour phase of the compound called water.
When the water of hydration has been removed, the substance is called an anhydrous compound. This means that the compound no longer contains water in its chemical structure.
Hydrate: a solid compound that contains water molecules as a part of the solid crystalline structure
H2O It can be called dihydrogen monoxide but nobody uses that name except in jokes
That is a condensation reaction. Added: Dehydration is also a possible term.
water
A compound is a molecule that fits this description. Water is such a compound and is a good example.