Nitric acid can act as a base with respect to an acid such as sulfuric acid: HNO 3 + 2 H 2 SO 4 ⇌ [NO 2] + + [H 3 O] + + 2 HSO − 4; Equilibrium constant: K ≈ 22. The nitronium ion, [NO 2] +, is the active reagent in aromatic nitration reactions.

Feb 20, 2025 · nitric acid, (HNO 3), colourless, fuming, and highly corrosive liquid (freezing point −42 °C [−44 °F], boiling point 83 °C [181 °F]) that is a common laboratory reagent and an important industrial chemical for the manufacture of fertilizers and explosives. It is toxic and can cause severe burns.

Nitric Acid (HNO3) - Nitric acid decomposes into water, nitrogen dioxide, and oxygen, forming a brownish yellow solution. Visit BYJU'S to understand the properties, structure, and uses of HNO3 (Nitric Acid) explained by India's best teachers.

Nitric acid is a nitrogen oxoacid of formula HNO3 in which the nitrogen atom is bonded to a hydroxy group and by equivalent bonds to the remaining two oxygen atoms. It has a role as a protic solvent and a reagent.

Jul 5, 2023 · Nitric acid can oxidize non-metallic elements like sulfur, carbon, phosphorous, and iodine to make their own oxyacids. Concurrently, the process of reduction occurs in nitric acid, resulting in the generation of nitrogen dioxide (NO 2). (i) Sulfur is Oxidized to Sulfuric Acid. 2 HNO 3 → H 2 O + 2 NO 2 + [O]]3. S + 3[O] → SO 3. SO 3 + H 2 O ...

Dec 4, 2023 · Nitric Acid is a powerful and highly corrosive acid with the chemical formula HNO3. Nitric Acid is a colorless liquid that can range from pale yellow to reddish-brown due to decomposition into nitrogen dioxide and water.

In this context, nitric acid (HNO3) acts as a strong acid that can donate protons to metals, facilitating their dissolution. Understanding how acids interact with metals is crucial for predicting the products of the reaction and determining the stoichiometry involved.

Jul 11, 2024 · One of nitric acid’s most significant properties is its ability to act as a powerful oxidizing agent. It can add oxygen to other substances or remove hydrogen from them. For example, when it reacts with copper, it oxidizes the copper and forms copper nitrate.

Nitric acid also called the spirit of nitre or aqua fortis comes with the molecular formula of HNO 3 which consists of three oxygen atoms, one nitrogen atom and one hydrogen atom. Nitric acid is usually obtained by the oxidation of ammonia. It is mainly done using the Ostwald process.

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