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2. Sodium tetrachloroaurate - Wikipedia

   en.wikipedia.org/wiki/Sodium_tetrachloroaurate

   The conventional method of preparation of sodium tetrachloroaurate involves the addition of tetrachloroauric acid solution to sodium chloride or sodium carbonate to form a mixture. The mixture is stirred at 100 °C, and then subjected to evaporation, cooling, crystallization , and drying to obtain the orange crystals of sodium tetrachloroaurate.

3. Wulfenite - Wikipedia

   en.wikipedia.org/wiki/Wulfenite

   Crystals are deep red in color and usually very well-formed. Wulfenite was approved as the official state mineral of Arizona in 2017. [5] The Los Lamentos locality in Mexico produced very thick tabular orange crystals. Another locality is Mount Peca in Slovenia. The crystals are yellow, often with well-developed pyramids and bipyramids.

4. Bath salts - Wikipedia

   en.wikipedia.org/wiki/Bath_salts

   Bath fizzies are a form of bath salts in that the products of their use include a salt solution in addition to the carbon dioxide bubbles which are their definitive feature. Their ingredients must include one or more acid(s) and one or more water-soluble bicarbonate, sesquicarbonate, and/or carbonate.

5. Benedict's reagent - Wikipedia

   en.wikipedia.org/wiki/Benedict's_reagent

   Benedict's reagent (often called Benedict's qualitative solution or Benedict's solution) is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. [1] It is often used in place of Fehling's solution to detect the presence of reducing sugars and other reducing substances. [2]

6. Solubility chart - Wikipedia

   en.wikipedia.org/wiki/Solubility_chart

   The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.

7. List of fictional elements, materials, isotopes and subatomic ...

   en.wikipedia.org/wiki/List_of_fictional_elements...

   A more stable polymorph of water than common ice (Ice I h), which instead of melting when above 0°C (32°F), only melts at 45.8°C (114.4°F). When ice-nine comes in contact with liquid water below 45.8°C, it acts as a seed crystal, and causes the solidification of the entire body of water, which quickly crystallizes as more ice-nine ...

8. Cerium(IV) sulfate - Wikipedia

   en.wikipedia.org/wiki/Cerium(IV)_sulfate

   These salts are yellow to yellow/orange solids that are moderately soluble in water and dilute acids. Its neutral solutions slowly decompose, depositing the light yellow oxide CeO 2. Solutions of ceric sulfate have a strong yellow color. The tetrahydrate loses water when heated to 180-200 °C. It is insoluble in glacial acetic acid and pure (96 ...

9. Recrystallization (chemistry) - Wikipedia

   en.wikipedia.org/wiki/Recrystallization_(chemistry)

   Once the solution is saturated crystals can be formed. → Solvent added (clear) to compound (orange) to give compound solution (orange) → Vessel sealed but a small hole allows solvent vapour (clear) to slowly evaporate from compound solution (orange) over time to give crystals (orange) and a saturated solution (pale-orange).