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• Cryohol
  ...mos flask. It releases carbon dioxide gas, so make sure not to stopper the flask completely.
  1 KB (189 words) - 21:36, 2 December 2018
• Glauber's nitric acid synthesis
  # Put the saltpeter in your boiling flask or retort. # Pour the acid into your boiling flask or retort.
  4 KB (709 words) - 15:57, 12 January 2018
• Zinc chloride
  ...et inside the container. For storage of very pure zinc chloride, a Schlenk flask should be used.
  5 KB (615 words) - 21:40, 8 August 2020
• Glauber's hydrochloric acid synthesis
  ...ed to the neck of the receiving flask, the quicker lowers the water in the flask, letting air in and stopping the [[suck back]]. If you use a modern setup with a flask and thin glass tubing, use a [[Funnel-and-beaker trap|funnel trap]] to prev
  4 KB (600 words) - 20:58, 26 December 2022
• Hydrogen iodide
  ...d white [[phosphorus]]. 11 parts (by weight) of iodine is added in a small flask, and 1 part of dried white phosphorus is slowly added. The reaction takes p ..., under stirring. The iodine solution was continuously added in the second flask over a period of 2 hours, while keeping the temperature to 200°C. The resu
  7 KB (872 words) - 23:09, 28 March 2020
• Chemical garden
  First, prepare a solution of sodium silicate in a large flask, best with a perfectly flat bottom. Large crystals of a transition metal sa
  4 KB (515 words) - 22:03, 3 April 2020
• Distillation apparatus
  Simple distillation is a process in which vapors from the boiling flask are directly fed into the condenser. This process is primarily used to sep [[Flask]]s are commonly used for both the boiling vessel and receiver. Several type
  6 KB (1,000 words) - 17:46, 26 December 2022
• Boiling the Bat
  Step first involves pouring the Bat in a flask and boiling it, preferably with boiling chips. For the most part, water wil ...ute sulfuric acid, thwarting any possible damage done by them. The boiling flask should be insulated with asbestos cord, to prevent refluxing of sulfuric ac
  3 KB (498 words) - 20:25, 27 March 2023
• Heating mantle
  *Uniform heating of the flask ...baths, using a heating mantle generates no liquid residue to drip off the flask.
  4 KB (628 words) - 21:05, 11 May 2019
• Synthesis of potassium trisoxalatoferrate(III) trihydrate
  * Büchner funnel with filter paper, hooked up to a Büchner flask
  3 KB (427 words) - 19:27, 21 February 2016
• Laboratory
  ...ainers, ranging from simple bottles, through beakers, conical [[Erlenmeyer flask|flasks]], round flasks, even long-necked quantitative measuring flasks. ...conic lab glassware is the distillation apparatus, consisting of a boiling flask and a [[condenser]], of which there are many types. [[Separatory funnel]]s
  7 KB (1,109 words) - 17:13, 10 February 2019
• Ammonium formate
  ...ate shaped like snowflake arms or fern leaves will form on the edge of the flask.
  5 KB (683 words) - 18:02, 28 May 2020
• Chromyl chloride
  ...hazard symbol, away from any moisture or organic compounds. A round bottom flask with a glass stopper can be used. Inspect it periodically to make sure ther
  6 KB (808 words) - 20:08, 16 October 2022
• Lab accident
  ===Vacuum flask rupture=== Another type of accident occurs when a liquid nitrogen cooled vacuum flask/trap is removed from the vacuum pump and rapidly warmed. The thermal shock
  6 KB (992 words) - 20:47, 9 September 2023
• Filtration
  ...dness.org/talk/viewthread.php?tid=12535 Vacuum filtration without a vacuum flask.]
  3 KB (467 words) - 21:24, 2 December 2018
• Reagent bottle
  Round bottom flasks or [[Schlenk flask]]s are often used for storing air or water sensitive compounds, when an ade ...ttle, it's a good idea to weight it empty and write down the weight of the flask, best on the reagent bottle itself. Just make sure the bottle isn't damaged
  9 KB (1,411 words) - 14:43, 26 November 2022
• Hydrogen cyanide
  Adding a dilute acid to [[Prussian blue]] and heating the flask will also yield hydrogen cyanide gas. However, the yield is variable, gener
  10 KB (1,464 words) - 12:40, 26 January 2024
• Hydrogenator
  ...drides or Raney nickel and a glass container, such as Erlenmeyer or filter flask, and certain catalysts.
  3 KB (462 words) - 16:37, 2 January 2022
• Potassium rhodizonate
  In a beaker or round bottom flask add 10 g of [[inositol]] and 25 ml of [[nitric acid]] 68%. The mixture is r
  5 KB (577 words) - 16:05, 24 April 2017
• Phosphorus trichloride
  Phosphorus trichloride should be stored in [[Schlenk flask]]s, as they're the best storage containers for air and water sensitive reag
  9 KB (1,123 words) - 21:14, 22 October 2022