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  2. Potassium nitrate - Wikipedia

    en.wikipedia.org/wiki/Potassium_nitrate

    Potassium nitrate can be made by combining ammonium nitrate and potassium hydroxide. NH 4 NO 3 + KOH → NH 3 + KNO 3 + H 2 O. An alternative way of producing potassium nitrate without a by-product of ammonia is to combine ammonium nitrate, found in instant ice packs, [30] and potassium chloride, easily obtained as a sodium-free salt substitute.

  3. Amateur chemistry - Wikipedia

    en.wikipedia.org/wiki/Amateur_chemistry

    Part 20 of the latter restricts the sale, acquisition, and storage of ten explosives precursors, namely, ammonium nitrate in solid form and with a nitrogen concentration >=28%, hydrogen peroxide >=30% conc., nitromethane, potassium chlorate, potassium perchlorate, solid sodium chlorate, nitric acid >= 75% conc., potassium nitrate, mixtures of ...

  4. Saltpetre works - Wikipedia

    en.wikipedia.org/wiki/Saltpetre_works

    A saltpetre works or nitrary [1] is a place of production of potassium nitrate or saltpetre used primarily for the manufacture of gunpowder. The saltpeter occurs naturally in certain places like the "Caves of Salnitre" known since the Neolithic.

  5. Rocket candy - Wikipedia

    en.wikipedia.org/wiki/Rocket_candy

    The most common oxidizer is potassium nitrate (KNO 3). Potassium nitrate is most commonly found in tree stump remover. Additives can be many different substances, and either act as catalysts or enhance the aesthetics of the liftoff or flight. A traditional sugar propellant formulation is typically prepared in a 65:35 (13:7) oxidizer to fuel ...

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    Special buys at Home Depot this holiday season aren't just reserved for gift-giving. It's also an opportunity to save big on plenty of items like security cameras, vacuums and power tools.

  7. Molten salt - Wikipedia

    en.wikipedia.org/wiki/Molten_salt

    At the other extreme, cesium nitrate melts at 414 °C (777 °F) and decomposes at 584 °C. [2] 60:40 mixture of sodium nitrate and potassium nitrate is a liquid between 260–550 °C (500–1,022 °F). It has a heat of fusion of 161 J/g, [3] and a heat capacity of 1.53 J/(g·K). [4]

  8. Giada De Laurentiis’ Surprising ‘Comfort Food’ Pasta Recipe ...

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    Super-Italian highlights six flavorful, but healthy superfoods such as olives and olive oil, beans and legumes, cruciferous vegetables, small fish, vinegar and tomatoes.. The author told PEOPLE ...

  9. Most-Watched Television Networks: Ranking 2024’s Winners and ...

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    MOST “NEWS” NETWORKS: This presidential year, the big story was the expanding dominance of Fox News, which was up a tremendous 30% in viewers to make it the fifth most-watched network in 2024 ...

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