Search results

Jump to: navigation, search
  • ===Chemical=== ...weak acids, but less so with alkali. Molten alkali will react even faster with asbestos than aqueous alkali.
    3 KB (459 words) - 22:13, 26 August 2023
  • | Formula = O<sub>3</sub> '''Ozone''' or '''trioxygen''', is an inorganic molecule with the chemical formula '''O<sub>3</sub>'''. It is an allotrope of [[oxygen]], much less stable tha
    8 KB (1,028 words) - 20:39, 11 September 2020
  • ===Chemical=== ...such as [[acetone]] or [[ethanol]]. Depending on the composition, it has a specific gravity of 0.6 - 0.8, and the boiling interval varies, depending on the com
    3 KB (391 words) - 21:07, 2 February 2020
  • ...>N<sub>18</sub> is often encountered, the compound doesn't have a definite formula or IUPAC name, because it is in fact several closely related compounds usua ...possible to prepare a colloidal solution of Prussian blue. The double salt with potassium produces colloidal solutions easily, hence it is known as "solubl
    4 KB (662 words) - 20:51, 9 September 2023
  • ...owder''', more commonly known as '''gunpowder''', is one of the best known chemical explosives. It is a mixture of [[potassium nitrate]], [[charcoal]] and [[su ===Chemical===
    7 KB (1,154 words) - 23:06, 5 June 2018
  • ...at all (particularly "clean" charcoal, or one that was ground and leached with water, may count as technical grade amorphous carbon). ===Chemical===
    7 KB (1,098 words) - 15:20, 18 November 2023
  • | Formula = | SolubleOther = Miscible with hydrocarbons, anhydrous alcohols<br>Insoluble in [[glycerol]]
    5 KB (546 words) - 15:21, 18 November 2023
  • ...ons obtained by the fractional distillation of petroleum, usually enhanced with a variety of additives. ===Chemical===
    4 KB (670 words) - 21:00, 5 April 2020
  • ...y used in warfare. Apart from being used in demonstrations of slow-burning materials, napalm doesn't have much use in amateur science, and most of the time tend *'''Oil-based with aluminum soap thickener''': this is the classic version of napalm. Is consi
    5 KB (764 words) - 19:51, 31 March 2020
  • ...http://sovietguns.blogspot.com/2013/12/molotov-cocktails.html</ref> It has no civilian applications, so making it is a prime example of [[Kewls|kewlism]] KS Fluid is a yellow or greenish yellow liquid. It burns with a very hot flame and is capable of self-igniting if left in open air. It re
    3 KB (396 words) - 14:53, 10 June 2019
  • ...ue solution that turns violet upon contact with proteins, or any substance with peptide bonds. The test and reagent do not actually contain biuret; they ar ===Chemical===
    1 KB (148 words) - 18:11, 24 July 2019
  • | Formula = '''Fehling's solution''' is the name given to a chemical reagent, primarily used to differentiate between water-soluble carbohydrate
    4 KB (522 words) - 00:28, 25 May 2019
  • '''Smokeless powder''' is the name given to a number of propellant materials, widely used in firearms and artillery, which replaced [[black powder]]. As *''Single-base powder'': Use only nitrocellulose or a colloid or NC with alcohol or ether as a propellent, additives and stabilizers ([[diphenylamin
    3 KB (503 words) - 11:21, 13 November 2022
  • ...low-volume pores, to increase the surface area available for adsorption or chemical reactions. ...neered for maximum specific surface and high adsorbtion. Sometimes further chemical treatment is used to enhances adsorption properties.
    4 KB (598 words) - 15:20, 18 November 2023
  • [[File:Paraffin wax bucket sample.jpg|thumb|300px|OTC paraffin wax, with a melting point of 54 °C.]] ...hite to colorless soft solid, derivable from petroleum, coal or oil shale, with a variety of uses.
    3 KB (366 words) - 20:35, 8 July 2017
  • ...eral use around the world, used as a basic ingredient of most construction materials, such as concrete or mortar. It can also be used as a desiccant, though its ===Chemical===
    3 KB (443 words) - 16:16, 26 April 2020
  • Lastly pumice grains can be purchased from chemical suppliers and online. No special storage is required, it can be stored in any container or bottle.
    2 KB (293 words) - 18:32, 2 March 2020
  • ...y consists of fossilized remains of diatoms, a type of hard-shelled algae, with other impurities such as metals (usually iron and calcium) and minute trace ===Chemical===
    2 KB (269 words) - 14:12, 27 June 2018
  • No special disposal is required. Discard it as you wish. [[Category:Materials with no specific chemical formula]]
    1 KB (197 words) - 16:19, 10 December 2017
  • ===Chemical=== Working with dynamite will result in absorbing nitroglycerin liquid/vapors, which, being
    2 KB (340 words) - 15:16, 25 September 2018

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)