Nitric acid is an inorganic compound with the formula H N O 3. It is a highly corrosive mineral acid. [6] . The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water.

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. It is a conjugate acid of a nitrate.

2015年8月4日 · Nitric acid is the chemical name for HNO 3 (aq). This compound is composed of hydrogen, nitrogen and oxygen. The “aq” refers to the fact that the nitric acid is in a solution with water.

2023年7月5日 · HNO 3 (aq) → H + (aq) + NO 3 – (aq) Hydrogen ion Nitrogen ion. or, HNO 3 + H 2 O → H 3 O + + NO 3 – Consequently, the substance exhibits the property of causing a blue litmus paper to undergo a color change to red.

Molecular Formula HNO3 Molecular Weight 63.01 10. Stability and reactivity Reactive Hazard Yes Stability Oxidizer: Contact with combustible/organic material may cause fire. Conditions to Avoid Incompatible products. Combustible material. Excess heat. Exposure to air or moisture over prolonged periods.

2017年3月4日 · HNO3(aq) (known as nitric acid) is made up of two principle particles. A nitrate ion NO3-, and a hydrogen ion H+, which is what determines that it will be an acid, due to this hydrogen ion. The equation will be: **HNO3(aq) + H2O(l) --> H3O+(aq) + NO3-(aq) Because HNO3(aq) increases H3O+ concentration in the solution by donating its H+ ion to ...

1 HNO 3 (aq) + 1 Li 2 S(aq) = 1 H 2 S(g) + 1 LiNO 3 For each element, we check if the number of atoms is balanced on both sides of the equation. H is not balanced: 1 atom in reagents and 2 atoms in products.

HNO3 = H + NO3 is a Decomposition reaction where one mole of Nitric Acid [HNO 3] decomposes into one mole of Hydrogen [H] and one mole of Nitrate Radical [NO 3]

2013年6月13日 · White fuming nitric acid is mainly pure HNO3 with less than 2% water. Red fuming nitric acid is basically relatively pure HNO3 but will a large proportion of NO2 in the mix (which might be thought to reduce the water content as it reacts with water to give nitric acid).

HNO3 + KOH = KNO3 + H2O is a Double Displacement (Metathesis) reaction where one mole of aqueous Nitric Acid [HNO 3] and one mole of aqueous Potassium Hydroxide [KOH] react to form one mole of aqueous Potassium Nitrate [KNO 3] and one mole of liquid Water [H 2 O]