As a general term, a substance is said to be anhydrous if it contains no water.
The term anhydrous means, does not contain water. H2O is the chemical formula for water. Hence, it is the opposite of anhydrous. It is the most hydrous of all substances.
The term anhydrous means without water. Some compounds, such as copper sulfate (CuSO4) have the capacity to absorb water, which becomes loosely attached to the ionic compound, at which point it is said to be hydrated; if you heat it you can drive off the water, at which point it becomes anhydrous. Hydrated copper sulfate is blue in color; the anhydrous form is white.
anhydrous
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.
The chemical formula for anhydrous salt is the same as the formula for the hydrated version of the salt, but it does not include water molecules. For example, anhydrous copper sulfate is CuSO4, while hydrated copper sulfate is CuSO4·5H2O.
The term "erg" can refer to a unit of energy in the centimeter-gram-second (CGS) system, where 1 erg equals 10^-7 joules. However, if you're referring to "ERGs" in a different context, please clarify. Anhydrous typically means "without water," often used in chemistry to describe substances that lack water of hydration. For example, anhydrous salts are those that do not contain water molecules in their crystal structure.
anhydrous
Asymptomatic means to be without symptoms.
A term that means without water is dehydrated. Dry, moisture-free, arid, and drought are all also terms that mean without water.
A medical term that means without skin is "dermatitis."
is it true
The term is "flexible."