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  2. Nitric acid - Wikipedia

    en.wikipedia.org/wiki/Nitric_acid

    Nitric acid reacts with most metals, but the details depend on the concentration of the acid and the nature of the metal. Dilute nitric acid behaves as a typical acid in its reaction with most metals. Magnesium, manganese, and zinc liberate H 2: Mg + 2 HNO 3 → Mg(NO 3) 2 + H 2 Mn + 2 HNO 3 → Mn(NO 3) 2 + H 2 Zn + 2 HNO 3 → Zn(NO 3) 2 + H 2

  3. Aqua regia - Wikipedia

    en.wikipedia.org/wiki/Aqua_regia

    Upon mixing of concentrated hydrochloric acid and concentrated nitric acid, chemical reactions occur. These reactions result in the volatile products nitrosyl chloride and chlorine gas: HNO 3 + 3 HCl → NOCl + Cl 2 + 2 H 2 O. as evidenced by the fuming nature and characteristic yellow color of aqua regia.

  4. Iron(II) nitrate - Wikipedia

    en.wikipedia.org/wiki/Iron(II)_nitrate

    Iron(II) nitrate can be produced in multiple ways, such as the reaction of iron metal with cold dilute nitric acid: 3 Fe + 8 HNO 3 + 12 H 2 O → 3 Fe(NO 3) 2 (H 2 O) 6 + 2 NO. If this reaction is conducted below -10 °C, nonahydrate is produced. It readily releases water to give the hexahydrate. [1] The above reaction can also co-produce ...

  5. Nitrosation and nitrosylation - Wikipedia

    en.wikipedia.org/wiki/Nitrosation_and_nitrosylation

    Roussin's salts may react similarly, but it is unclear if they release NO + or NO •. [4] In general, nitric oxide is a poor nitrosant, Traube-type reactions notwithstanding. But atmospheric oxygen can oxidize nitric oxide to nitrogen dioxide, which does nitrosate. Alternatively cupric ions catalyze disproportionation into NO + and NO −. [5]

  6. Transition metal nitrate complex - Wikipedia

    en.wikipedia.org/wiki/Transition_metal_nitrate...

    Many metals, metal halides, and metal carbonyls undergo similar reactions, but the product formulas can be deceptive. For example from chromium one obtains Cr(NO 3) 3 (N 2 O 4) 2, which was shown to be the salt (NO +) 2 [Cr(NO 3) 5] 2-. [15] Nitrogen oxides readily interconvert between various forms, some of which may act as completing ligands.

  7. Red fuming nitric acid - Wikipedia

    en.wikipedia.org/wiki/Red_fuming_nitric_acid

    When the metal impurities from corrosion were taken into account, the H 2 O% increased, and the H 2 O% was between 2.2% and 8.8% Corrosion of metals in RFNA [5] Stainless steel, aluminium alloys, iron alloys, chrome plates, tin, gold and tantalum were tested to see how RFNA affected the corrosion rates of each.

  8. Bismuth (III) nitrate - Wikipedia

    en.wikipedia.org/wiki/Bismuth(III)_nitrate

    Bismuth nitrate can be prepared by the reaction of bismuth metal and concentrated nitric acid. [6]Bi + 4HNO 3 → Bi(NO 3) 3 + 2H 2 O + NO. It dissolves in nitric acid but is readily hydrolysed to form a range of oxynitrates when the pH increases above 0.

  9. Reactivity series - Wikipedia

    en.wikipedia.org/wiki/Reactivity_series

    The most reactive metals, such as sodium, will react with cold water to produce hydrogen and the metal hydroxide: 2 Na (s) + 2 H 2 O (l) →2 NaOH (aq) + H 2 (g) Metals in the middle of the reactivity series, such as iron , will react with acids such as sulfuric acid (but not water at normal temperatures) to give hydrogen and a metal salt ...