Nitric acid is an inorganic compound with the chemical formula HNO₃. Pure nitric acid is a colorless, strong fuming liquid in moist air. In nature, nitric acid is formed during thunderstorms and is now one of the causes of acid rain.Axit nitric là một hợp chất vô cơ có công thức hóa học HNO₃. Axit […]

Chloroform, also known as trichloromethane and methyl trichloride, and a chemical compound belonging to the trihalomethane group has the formula CHCl₃. It does not ignite in air unless it forms a mixture with flammable substances. Chloroform is used as a reactant and as a solvent. Chloroform is also an environmental toxin.

Phosphoric acid, or rather orthophosphoric acid, is a medium oxidizing acid and has the chemical formula H₃PO₄. Formula: H3PO4 Molecular mass: 97,994 g / mol IUPAC ID: Phosphoric acid Melting point: 42.35 ° C Density: 1.88 g / cm³ Classification: Strength of acids

Hydrochloric acid or muriatic acid is a strong inorganic acid, created by the dissolution of hydrogen chloride gas in water. Initially, the acid was made from sulfuric acid and table salt during the Renaissance, even from the Middle Ages, and was later used by chemists Glauber, Priestley and Davy in their scientific research. Wikipedia Formula: […]