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2. Liver of sulfur - Wikipedia

   en.wikipedia.org/wiki/Liver_of_sulfur

   Liver of sulfur decomposes to sulfate of potash and carbonate of potash, neither of which has any value as an oxidizer of metal. [2] The reactivity of liver of sulfur with silver and copper quickly creates a dark or colored patina on the metal. This is done by immersing the metal object in a solution of liver of sulfur and water.

3. List of alchemical substances - Wikipedia

   en.wikipedia.org/wiki/List_of_alchemical_substances

   Liver of sulfur – formed by fusing [clarification needed] potash and sulfur. Lunar caustic/ lapis infernalis – silver nitrate, formed by dissolving silver in aqua fortis and evaporating. Lye – potash in a water solution, formed by leaching wood ashes. Potash – potassium carbonate, formed by evaporating lye; also called salt of tartar. K ...

4. Alchemical symbol - Wikipedia

   en.wikipedia.org/wiki/Alchemical_symbol

   Alchemical symbols were used to denote chemical elements and compounds, as well as alchemical apparatus and processes, until the 18th century. Although notation was partly standardized, style and symbol varied between alchemists.

5. Potassium sulfide - Wikipedia

   en.wikipedia.org/wiki/Potassium_sulfide

   Powdered potassium sulfide anhydrous. Potassium sulfide is an inorganic compound with the formula K 2 S.The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH).

6. These Fitness Trends Are Expected to Take Over in 2025 ...

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   2025 fitness trends are expected to include strength training, a holistic mind-body approach, more wearable tech, and AI-generated workouts, to name a few.

7. The problem with pulse oximeters your doctor probably doesn’t ...

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   The doctors and nurses didn’t believe Tomisa Starr was having trouble breathing. Two years ago, Starr, 61, of Sacramento, California, was in the hospital for a spike in her blood pressure.

8. Potassium pentasulfide - Wikipedia

   en.wikipedia.org/wiki/Potassium_pentasulfide

   The salt is prepared by the addition of elemental sulfur to potassium sulfide. An idealized equation is shown for potassium hydrosulfide: 4 KSH + S 8 → 2 K 2 S 5 + 2 H 2 S. The structure consists of zigzag chains of S 2− 5 paired with K + ions. [2]

9. Hindenburg’s exit marks the end of an era for swashbuckling ...

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   A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here.. For the last half-decade or so, the last thing any CEO wanted to wake up ...