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- *Drying solvents under inert gas limits the amount of dissolved gases that may interfere with the reaction6 KB (857 words) - 14:37, 1 April 2019
- ...le gases''' (historically also referred to as '''inert gases''' or '''rare gases''') are the members of group 18 in the periodic table. They are [[helium]] ...mosphere. As such, the usage of the former name for this group, the ''rare gases'', has been largely discontinued. When placed in an electrical field, it ex3 KB (450 words) - 16:53, 23 December 2021
- *For gases, fill the tube with the gas, and if it's heavier than air, place the tube w3 KB (465 words) - 21:52, 28 February 2018
- ...called [[gas inlet tube]]s and, as their name suggests, are used to inject gases in flasks rather than liquids.2 KB (296 words) - 15:42, 24 September 2019
- ...ube''' is a glass tube with two [[stopcock]]s at each end, used to collect gases. *Determining the density of gases639 B (91 words) - 19:40, 3 March 2018
- [[Category:Gases]]5 KB (602 words) - 09:57, 30 July 2023
- ...e nitrate decomposes violently, releasing [[nickel]] powder and combustion gases.5 KB (622 words) - 20:32, 1 November 2020
- Nitroguanidine decomposes when heated to release various gases:5 KB (594 words) - 22:43, 28 December 2020
- ...te should not be confused with standard temperature and pressure (STP) for gases, nor with the standard solutions used in analytical chemistry.1 KB (187 words) - 22:24, 25 August 2018
- ...determined at strongly acidic conditions. Because sulfite and sulfide form gases in acidic environment, they are added from burette, while known volume of i5 KB (842 words) - 18:01, 6 September 2022
- For gases and aerosols, lethal concentration (given in mg/m<sup>3</sup> or ppm, parts2 KB (314 words) - 14:53, 10 October 2020
- ...olid phases. At higher temperatures the equilibrium favors the constituent gases, with ''K''<sub>diss</sub> = 193 kPa (25 °C). [[Category:Gases]]5 KB (629 words) - 17:44, 18 September 2023
- ...onductivities of common substances span at least four orders of magnitude. Gases generally have low thermal conductivity, and pure metals have high thermal1 KB (169 words) - 12:32, 8 January 2024
- ...rned fuel that are driven out of coal-fired boilers together with the flue gases), breeze (ash recovered from burning urban rubbish).3 KB (479 words) - 12:06, 2 November 2021
- [[Category:Gases]]5 KB (536 words) - 22:44, 31 December 2023
- *Chemical identification of various gases825 B (121 words) - 21:00, 2 October 2022
- ...n phosphides may be indirect, as in "compounds that may generate poisonous gases in contact with water, acids or bases", which can also refer to other non-p44 KB (6,991 words) - 19:37, 8 January 2024
- ...e pressure whereas gases can be compressed with little pressure because in gases molecules are loosely packed.1 KB (162 words) - 18:04, 16 June 2019
- ...[carbon dioxide]]). A gas mixture, such as air, contains a variety of pure gases. What distinguishes a gas from liquids and solids is the vast separation of919 B (139 words) - 18:06, 3 May 2023
- A '''vacuum chamber''' is a rigid enclosure from which air and other gases are removed by a [[vacuum pump]]. This results in a low-pressure environmen792 B (110 words) - 19:29, 16 June 2019