What is the common name for hydrogen oxide?
Using chemical nomenclature, various names for water are in common use within the scientific community. Some such names include hydrogen oxide, as well as an alkali name of hydrogen hydroxide, and several acid names such as hydric acid, hydroxic acid, hydroxyl acid, and hydroxilic acid.
H2O (the molecule) is an oxide of hydrogen mathematically. Water is bound H2O plus a relatively tiny amount ofhydrogen; hydroxide ions(oxides are binary compounds of oxygen with another element).
- Yes, water is the best example of a neutral oxide. An oxide that combines with water to give an acid is termed as an acidic oxide. An amphoteric solution is a substance that can chemically react as either acid or base. However, it is also possible for an oxide to be neither acidic nor basic, but is a neutral oxide.
- Neutral oxides are oxides which are neither acidic nor basic. In other words, oxides which neither react with acids or with bases are called neutral oxides. Some of the examples of neutral oxides are nitrous oxide (N2O), nitric oxide (NO), carbon monoxide (CO).
- Acid Anhydride Definition: An acid anhydride is a nonmetal oxide which reacts with water to form an acidic solution. In organic chemistry, an acid anhydride is a functional group consisting of two acyl groups joined together by an oxygen atom.
When water is added to calcium oxide (quicklime), it will be converted to calcium hydroxide (slaked lime) with the liberation of enormous amount of heat. CaO + H2O = Ca(OH)2 + heat. It is an exothermic reaction. Calcium hydroxide is an alkali.
- Calcium oxide, CaO, also known as lime or more specifically quicklime, is a white or grayish white solid produced in large quantities by roasting calcium carbonate so as to drive off carbon dioxide.
- Calcium + Water. In the following demonstration, a chunk of calcium metal is dropped into a beaker of distilled water. After a second or so, the calcium metal begins to bubble vigorously as it reacts with the water, producing hydrogen gas, and a cloudy white precipitate of calcium hydroxide.
- Calcium hydroxide, also called slaked lime, Ca(OH)2, is obtained by the action of water on calcium oxide. When mixed with water, a small proportion of it dissolves, forming a solution known as limewater, the rest remaining as a suspension called milk of lime.
Sometimes these compounds have generic or common names (e.g., H2O is "water") and they also have systematic names (e.g., H2O, dihydrogen monoxide). The common name must be memorized. The systematic name is more complicated but it has the advantage that the formula of the compound can be deduced from the name.
- H2O is a symbol. It describes the abstract idea, that all physical substances are made up of (identical) molecules, and in turn each molecule is made up of different atoms. Now, according to this model, each water molecule consists of two Hydrogen atoms and one Oxygen atom.
- A substance (and a compound, when a compound is used to describe a quantity of molecules) only consists of the same molecule. In water, all the molecules are H2O. If there were also some H2 molecules among them, it would no longer be considered a compound/substance (but instead; a mixture).
- Chemical formula of water is H2O basically means that water contains 2 atoms of Hydrogen and 1 atom of Oxygen. It means a water molecule comprises of two hydrogen atoms and one oxygen atom.
Updated: 18th September 2018