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  2. Ammonium nitrate - Wikipedia

    en.wikipedia.org/wiki/Ammonium_nitrate

    Ammonium nitrate begins decomposition after melting, releasing NO x, HNO 3, NH 3 and H 2 O. It should not be heated in a confined space. [25] The resulting heat and pressure from decomposition increases the sensitivity to detonation and increases the speed of decomposition. Detonation may occur at 80 atmospheres. Contamination can reduce this ...

  3. Ammonium nitrite - Wikipedia

    en.wikipedia.org/wiki/Ammonium_nitrite

    Ammonium nitrite forms naturally in the air and can be prepared by the absorption of equal parts nitrogen dioxide and nitric oxide in aqueous ammonia. [1]It can also be synthesized by oxidizing ammonia with ozone or hydrogen peroxide, or in a precipitation reaction of barium or lead nitrite with ammonium sulfate, or silver nitrite with ammonium chloride, or ammonium perchlorate with potassium ...

  4. Thermal decomposition - Wikipedia

    en.wikipedia.org/wiki/Thermal_decomposition

    Thermal decomposition, or thermolysis, is a chemical decomposition of a substance caused by heat. The decomposition temperature of a substance is the temperature at which the substance chemically decomposes. The reaction is usually endothermic as heat is required to break chemical bonds in the compound undergoing

  5. Ammonium carbonate - Wikipedia

    en.wikipedia.org/wiki/Ammonium_carbonate

    Ammonium carbonate is a chemical compound with the chemical formula [N H 4] 2 C O 3.It is an ammonium salt of carbonic acid.It is composed of ammonium cations [NH 4] + and carbonate anions CO 2− 3.

  6. Standard enthalpy of formation - Wikipedia

    en.wikipedia.org/wiki/Standard_enthalpy_of_formation

    For many substances, the formation reaction may be considered as the sum of a number of simpler reactions, either real or fictitious. The enthalpy of reaction can then be analyzed by applying Hess' law, which states that the sum of the enthalpy changes for a number of individual reaction steps equals the enthalpy change of the overall reaction.

  7. Ammonia - Wikipedia

    en.wikipedia.org/wiki/Ammonia

    [90] [91] Ammonia to hydrogen conversion can be achieved through the sodium amide process [92] or the catalytic decomposition of ammonia using solid catalysts. [93] The X-15 aircraft used ammonia as one component fuel of its rocket engine. Ammonia engines or ammonia motors, using ammonia as a working fluid, have been proposed and occasionally ...

  8. Play Pinochle Online for Free - AOL.com

    www.aol.com/games/play/masque-publishing/pinochle

    Aces around, dix or double pinochles. Score points by trick-taking and also by forming combinations of cards into melds.

  9. Magnesium nitrate - Wikipedia

    en.wikipedia.org/wiki/Magnesium_nitrate

    Magnesium nitrate reacts with alkali metal hydroxide to form the corresponding nitrate: Mg(NO 3) 2 + 2 NaOH → Mg(OH) 2 + 2 NaNO 3.. Since magnesium nitrate has a high affinity for water, heating the hexahydrate does not result in the dehydration of the salt, but rather its decomposition into magnesium oxide, oxygen, and nitrogen oxides: