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Chemistry

Chemical Formula of Bauxite, Properties, Uses

Bauxite is naturally occurring, composed of a mixture of aluminium hydroxide. Bauxite is the principal ore of Aluminium. The Chemical Formula for Bauxite is Al2H2O4 Bauxite Properties Chemical Formula Al2H2O4 Atomic number 13 Appearance white to gray to reddish brown  Density  2.5-3.5 g/cm3. Molecular Weight/ Molar Mass 119.977 g/mol Boiling Point  (2518°C, 4565°F) Melting Point (659°C, 1219°F) Other names […]

Chemical Formula for Phosphorus Pentachloride

Phosphorus pentachloride is a greenish-yellow crystalline Solid Chemical compound with an irritating odour. It is decomposed by water to form hydrochloric and phosphoric acid and heat. The Chemical Formula for Phosphorus Pentachloride is PCl₅ Phosphorous Pentachloride can be prepared by the action of dry chlorine on phosphorus trichloride. Properties of Phosphorus Pentachloride Chemical Formula PCl5 Appearance Greenish-yellow crystalline solid […]

Protonation and Deprotonation with Examples

Deprotonation is the removal of a proton from an atom, ion or molecule. Protonation is the addition of a proton (H+) to an atom, ion or molecule. Protonation and deprotonation are important parts of any chemical reaction. Example of Protonation An example of protonation is the reaction between hydrochloric acid (HCl) and water (H2O) to form hydronium […]

S Block Elements Notes

What are S block elements? The S-block elements are a group of chemical elements that belong to Group 1 (alkali metals) and Group 2 (alkaline earth metals) of the modern periodic table. These elements are called “S-block” because their valence electrons occupy the s orbital of their outermost energy level. S-block in the Periodic table […]

Bond Parameters: Length, Angle, Enthalpy, Order

Bond Length Bond length is defined as the equilibrium distance between the nuclei of two bonded atoms in a molecule. Covalent Radius The Covalent Radius is measured approximately as the radius of an atom’s core which is in contact with the core of an adjacent atom in a bonded situation. Van der Waals Radius The […]

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