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• Acetylene
  ...m carbide used is often a low grade, so it will produce a variety of other gases such as[[Hydrogen sulfide| hydrogen sulfide]] and [[phosphine]]. ...c when pure, if generated from technical-grade calcium carbide, many other gases toxic like [[hydrogen sulfide]] or [[phosphine]] may be produced.
  7 KB (929 words) - 22:12, 29 May 2023
• Allotropy
  ...resistance, extreme resistance to chemical attack and impermeability, to gases and liquids, more so than graphite. Glassy carbon is widely used as an elec
  11 KB (1,618 words) - 17:51, 31 March 2019
• Butane
  [[Category:Gases]]
  5 KB (569 words) - 19:01, 25 September 2022
• Ammonia
  ...beaker trap]], which is a device typically used to dissolve highly soluble gases in water and prevent water from rushing back into the heating flask. A pure ...will be formed as a precipitate within any tubing or solutions the ammonia gases are channeled through, so in order to make aqueous ammonia for use as a rea
  11 KB (1,471 words) - 22:56, 24 August 2023
• Ammonium bicarbonate
  ...ate or carbonate, and water in one container, and channeling the generated gases into a chilled empty container, where it will crystallize on the walls.
  6 KB (816 words) - 14:47, 18 November 2023
• Calcium hydroxide
  Since it will absorb carbon dioxide and other corrosive gases from air and react with them, it's best to store it in a sealed container.
  8 KB (1,050 words) - 20:51, 6 June 2018
• Calcium hypochlorite
  ...ctions occur with many compounds, which generally result in toxic chlorine gases.
  6 KB (706 words) - 18:37, 2 June 2021
• Ampoule
  *[http://www.sciencemadness.org/talk/viewthread.php?tid=26672 Ampouling gases] *[http://www.sciencemadness.org/talk/viewthread.php?tid=23115 Ampouling Gases]
  2 KB (323 words) - 04:21, 28 July 2019
• Aqua regia
  ...to form toxic [[nitrosyl chloride]], [[nitrogen dioxide]] and [[chlorine]] gases. Always mix the solution in a fume hood with the sash between you and the s
  3 KB (488 words) - 19:16, 12 March 2021
• Argon
  ...dioxide]] are unsuitable, as both carbon dioxide and nitrogen are cheaper gases than argon. For some processes that cannot be done in either of these atmos [[Category:Gases]]
  10 KB (1,377 words) - 22:31, 25 January 2020
• Carbon monoxide
  [[Category:Gases]]
  8 KB (1,053 words) - 19:09, 13 August 2023
• Element collecting
  ...ifferentiate their properties better, hydrogen, oxygen, nitrogen and noble gases are sometimes stored in a special gas-discharge tube, where each gas will g
  5 KB (709 words) - 19:25, 16 October 2022
• Ethane
  [[Category:Gases]]
  4 KB (431 words) - 22:29, 2 June 2019
• Formaldehyde
  [[Category:Gases]]
  8 KB (1,007 words) - 18:47, 23 May 2021
• Chlorine
  [[Category:Gases]]
  13 KB (1,873 words) - 17:48, 8 November 2023
• Fire extinguisher
  ...stralian system, flammable liquids are designated "Class B", while burning gases are separately designated "Class C". Halon and CO₂ are used as e
  4 KB (611 words) - 18:45, 12 October 2017
• Fluorine
  [[Category:Gases]]
  10 KB (1,452 words) - 21:09, 23 March 2022
• Magnesium
  ...on, though rarely necessary. Keep it away from acidic vapors and corrosive gases.
  14 KB (2,027 words) - 18:21, 27 February 2024
• Methane
  [[Category:Gases]]
  7 KB (946 words) - 16:35, 22 July 2023
• Miscibility
  ...Although the term is most often applied to liquids, it can also be used to gases and even solids.
  81 KB (8,345 words) - 18:51, 12 April 2018
• Nitric acid
  12 KB (1,686 words) - 11:53, 23 September 2023
• Nitrogen
  [[Category:Gases]]
  10 KB (1,435 words) - 18:47, 7 November 2019
• Nitrogen dioxide
  [[Category:Gases]]
  6 KB (825 words) - 18:56, 12 October 2018
• Nitrogen trichloride
  ...ion = Droplets of nitrogen trichloride forming along with other chloramine gases on a block of TCCA under ammonia
  6 KB (711 words) - 22:48, 20 January 2020
• Nitrous oxide
  [[Category:Gases]]
  6 KB (801 words) - 17:05, 8 January 2020
• Oxygen
  ...almost every element, a major exception being most of the noble metals and gases (except for [[xenon]]). Although in gas form it is indistinguishable from other common gases, in liquid form it is pale blue (and highly reactive). Oxygen is paramagnet
  10 KB (1,425 words) - 19:23, 13 August 2022
• Polytetrafluoroethylene
  ...non-toxic. Its pyrolysis is detectable at 200 °C, giving off fluorocarbon gases, that in large quantities can be dangerous for humans and are very toxic to
  7 KB (880 words) - 19:29, 16 October 2022
• Pentane
  ...s at 9.5 °C, is the heaviest and the most high-boiling of all hydrocarbon gases.
  7 KB (922 words) - 17:04, 14 October 2023
• Propane
  [[Category:Gases]]
  4 KB (470 words) - 17:50, 24 February 2019
• Proper disposal of chemicals
  ...open air to absorb [[carbon dioxide]] as well as corrosive and unpleasant gases, forming carbonates and salts. However, as the carbonate is formed, it will | style="text-align:center;"| Gives off hydrogen chloride gases and leaves gold powder behind
  347 KB (46,057 words) - 20:09, 13 March 2024
• Oxygen balance
  ...needed, the combustion will then be incomplete, and large amount of toxic gases like carbon monoxide will be present.
  3 KB (503 words) - 20:10, 17 June 2019
• Ozone
  ...charges do produce small amounts of ozone, they also produce nitrous oxide gases, altering the ozone smell. Its liquid form is dark blue and it forms a viol [[Category:Gases]]
  8 KB (1,028 words) - 20:39, 11 September 2020
• Preparing solutions
  ...l usually increase the solubility of solids and decrease the solubility of gases, although there are a few solid solutes that are more soluble at lower temp
  6 KB (1,081 words) - 21:36, 25 April 2019
• Strontium oxide
  ...m reacting with water and oxides of carbon and nitrogen and other reactive gases.
  5 KB (622 words) - 21:28, 5 July 2017
• Sulfur
  ...as it produces elemental sulfur and water and does not generate dangerous gases.
  12 KB (1,653 words) - 18:25, 13 February 2021
• Sulfur hexafluoride
  ...lmost chemically inert. It will not burn in air, nor will react with other gases. SF6 will not react with molten [[sodium]], but will react with molten [[li ...e can be purchased from several companies, such as [http://www.praxair.com/gases/buy-sulfur-hexafluoride-gas Praxair], [http://www.concordegas.com/ Concorde
  5 KB (641 words) - 17:53, 14 March 2017
• Synthesis of nitrocellulose by Alexleyenda
  ...ation deals with concentrated sulfuric and nitric acids and NO_x gases. Both acids are extremely corrosive and can burn and blind a person. In add
  3 KB (600 words) - 11:18, 7 May 2016
• Sulfur dioxide
  [[Category:Gases]]
  7 KB (888 words) - 21:21, 25 September 2020
• Synthesis of nitrocellulose
  ...ation deals with concentrated sulfuric and nitric acids and NO_x gases. Both acids are extremely corrosive and can burn and blind a person. In add
  3 KB (600 words) - 11:18, 7 May 2016
• Urea
  AdBlue, used for reduction of nitrous oxide gases from car exhausts, is a quite strong solution of urea in water with little
  8 KB (1,070 words) - 13:27, 10 July 2022
• Kewls
  Synthesizing toxic gases such as [[phosgene]] or [[phosphine]] is another interest of some kewls whi
  2 KB (259 words) - 02:38, 24 August 2016
• Halogen
  ...f the halogens are [[Volatility|volatile]]. Fluorine and chlorine exist as gases, while bromine and iodine are readily volatile and release a gas phase. All
  3 KB (481 words) - 19:00, 23 December 2021
• Hydrogen
  ...[[fluorine]], the corresponding redox reaction occurs explosively when the gases contact each other, forming [[hydrogen fluoride]]. Hydrogen and [[chlorine] [[Category:Gases]]
  12 KB (1,718 words) - 19:25, 30 November 2022
• Hydrogen chloride
  ...gas, being strongly hydrophillic, can be easily scrubbed from the exhaust gases of a reaction by bubbling it through water, producing useful hydrochloric a
  8 KB (1,098 words) - 20:01, 15 September 2022
• Sodium
  ...of sodium hydroxide, forming a highly dangerous fog. Passing the evacuated gases through a scrubber is a must, as the fog is highly corrosive to the skin, e
  16 KB (2,327 words) - 18:19, 29 August 2021
• Sodium hydroxide
  ...tiple scrubbers may be required when working with large amounts of harmful gases. ...cathode half of a membrane cell, generating [[chlorine]] and [[hydrogen]] gases, while Na⁺ ions are generated in solution that pass through the
  13 KB (1,867 words) - 14:45, 18 November 2023
• Condenser
  ...can manage, and is often used for condensing substances that are normally gases at room temperature.
  7 KB (1,085 words) - 18:52, 25 February 2018
• Cryohol
  Cryohol can be used to liquefy several gases, such as [[chlorine]], [[ammonia]], [[sulfur dioxide]]. It can also be used
  1 KB (189 words) - 21:36, 2 December 2018
• Periodic table
  ...ens (group 15), chal­co­gens (group 16), halo­gens (group 17) and noble gases (group 18). The names given for groups 13 and 14 (icosagens and crys­tallo
  20 KB (2,597 words) - 19:50, 26 December 2022
• Kipp's apparatus
  ...'''Kipp apparatus''' or '''Kipp generator''', is a device used to produce gases. It uses flowing of liquids regulated by gas pressure to start and stop rea Be careful when using the Kipp apparatus to synthesize flammable gases. An explosive gas-air mixture can form in the apparatus. Do not directly se
  5 KB (748 words) - 17:38, 7 June 2019
• Black powder
  Black powder can be burned, though this will produce [[sulfur dioxide]] gases.
  7 KB (1,154 words) - 23:06, 5 June 2018
• Chloric acid
  *[[Cadmium]] - Reaction, complete dissolution, no gases released *[[Copper]] - Reaction, complete dissolution, no gases released
  7 KB (861 words) - 21:15, 11 August 2023
• Funnel-and-beaker trap
  ...device for dissolving highly soluble gases in water. The trick with these gases, such as [[ammonia]] and [[hydrogen chloride]], is that they cannot be diss
  1 KB (222 words) - 21:55, 26 December 2022
• Boiling the Bat
  ...until the acid reaches the concentrations of 70-80%, when the noxious SOx gases and acid mist will start to emerge. If you have access to a fume hood, you ...one water-cooled (such as a Liebig). The Liebig serves to condense the SOx gases and water vapor into dilute sulfuric acid, thwarting any possible damage do
  3 KB (498 words) - 20:25, 27 March 2023
• Helium
  [[Category:Gases]] [[Category:Noble gases]]
  9 KB (1,299 words) - 16:34, 13 February 2021
• Neon
  [[Category:Gases]] [[Category:Noble gases]]
  8 KB (1,077 words) - 18:48, 22 March 2016
• Xenon
  [[Category:Gases]] [[Category:Noble gases]]
  10 KB (1,309 words) - 15:25, 23 December 2021
• Krypton
  [[Category:Gases]] [[Category:Noble gases]]
  9 KB (1,172 words) - 20:13, 17 April 2020
• Topical Compendium: Elements
  *[http://www.sciencemadness.org/talk/viewthread.php?tid=26672 Ampouling gases]
  16 KB (1,869 words) - 16:27, 13 March 2024
• Nickel(II) sulfate
  ...green or blue colored, crystalline inorganic compound that produces toxic gases upon heating. Nickel sulfate is used in electroplating and as a chemical in
  8 KB (987 words) - 21:21, 1 October 2023
• Ammonium chloride
  ...commonly formed on burning coal dumps, due to condensation of coal-derived gases. It is also found around some types of volcanic vents. Ammonium chloride is
  6 KB (776 words) - 10:12, 31 August 2022
• Double replacement
  ...ulting products is unstable and decomposes into non-ionic products such as gases and water (e.g. [[carbonic acid]]);
  744 B (106 words) - 18:27, 5 October 2018
• Hydrogen bromide
  [[Category:Gases]]
  5 KB (620 words) - 20:59, 2 December 2018
• RDX
  ...decomposes when heated to release carbon dioxide, water vapor and nitrogen gases, as well as soot and carbon monoxide. When initiated with a blasting cap, i
  6 KB (771 words) - 21:55, 26 October 2020
• Filtration
  ...ration through which solid particles are separated from fluids (liquids or gases) by passing the impure fluid through a filter or some other separation body
  3 KB (467 words) - 21:24, 2 December 2018
• Dimethyl ether
  [[Category:Gases]]
  5 KB (620 words) - 13:26, 26 August 2023
• Ethylene oxide
  [[Category:Gases]]
  6 KB (794 words) - 16:34, 12 August 2023
• Ammonium azide
  Ammonium azide will detonate to release [[nitrogen]] and [[hydrogen]] gases.
  6 KB (740 words) - 18:42, 14 October 2019
• Lecture bottle
  ...dness.org/talk/viewthread.php?tid=23304 Lecture bottles , looking for some gases.]
  3 KB (451 words) - 16:42, 16 February 2022
• Potassium cyanide
  ...Mix it with a reducing agent, such as [[carbon]] and heat it until no more gases are released. Or use [[magnesium]] as a reducing agent to make a thermite-l
  6 KB (794 words) - 13:27, 10 July 2022
• Cyanogen
  [[Category:Gases]]
  7 KB (863 words) - 15:17, 30 July 2023
• Schlenk flask
  ...re important in air-free synthesis and other procedures that require inert gases. ...hich allows the vessel to be evacuated or filled with gases (usually inert gases like [[nitrogen]] or [[argon]]).
  3 KB (503 words) - 03:54, 11 April 2019
• Ethenone
  [[Category:Gases]]
  4 KB (470 words) - 22:00, 19 August 2018
• Gas cylinder
  ...essed gas cylinder''' or '''gas tank''' is a pressure vessel used to store gases at above atmospheric pressure. *[http://www.sciencemadness.org/talk/viewthread.php?tid=10020 Compressed Gases on the Cheap]
  4 KB (674 words) - 14:34, 16 July 2019
• Cold trap
  ...vice used in vacuum systems that condenses all vapors except the permanent gases into a liquid or (more often) a solid.
  2 KB (307 words) - 22:21, 27 January 2018
• Respirator
  ...ticulate matter, including airborne microorganisms, certain fumes, vapors, gases, etc. Most types of respirators use replaceable cartridge filters.
  2 KB (264 words) - 00:00, 25 November 2020
• Nitrosyl chloride
  [[Category:Gases]]
  5 KB (567 words) - 16:33, 12 June 2018
• Nitric oxide
  [[Category:Gases]]
  5 KB (625 words) - 21:08, 27 October 2020
• ANNM
  ...water vapors, carbon dioxide, nitrogen, as well as various NO_x gases if the [[oxygen balance]] is negative. The balanced equation is as follows:
  5 KB (687 words) - 20:19, 1 October 2021
• Detonation velocity
  ...ssure). Detonation velocities depend on the explosive material's phase: in gases it ranges from 1,800 m/s to 3,000 m/s, while in solid explosives between 4,
  22 KB (2,478 words) - 21:19, 26 October 2020
• Grignard reagent
  *Drying solvents under inert gas limits the amount of dissolved gases that may interfere with the reaction
  6 KB (857 words) - 14:37, 1 April 2019
• Noble gas
  ...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 ex
  3 KB (450 words) - 16:53, 23 December 2021
• Ampoule production
  *For gases, fill the tube with the gas, and if it's heavier than air, place the tube w
  3 KB (465 words) - 21:52, 28 February 2018
• Thistle tube
  ...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
• Gas collecting tube
  ...ube''' is a glass tube with two [[stopcock]]s at each end, used to collect gases. *Determining the density of gases
  639 B (91 words) - 19:40, 3 March 2018
• Ethylene
  [[Category:Gases]]
  5 KB (602 words) - 09:57, 30 July 2023
• Nickel hydrazine nitrate
  ...e nitrate decomposes violently, releasing [[nickel]] powder and combustion gases.
  5 KB (622 words) - 20:32, 1 November 2020
• Nitroguanidine
  Nitroguanidine decomposes when heated to release various gases:
  5 KB (594 words) - 22:43, 28 December 2020
• Standard state
  ...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
• Iodometry
  ...determined at strongly acidic conditions. Because sulfite and sulfide form gases in acidic environment, they are added from burette, while known volume of i
  5 KB (842 words) - 18:01, 6 September 2022
• Lethal dose
  For gases and aerosols, lethal concentration (given in mg/m³ or ppm, parts
  2 KB (314 words) - 14:53, 10 October 2020
• Dinitrogen trioxide
  ...olid phases. At higher temperatures the equilibrium favors the constituent gases, with ''K''_diss = 193 kPa (25 °C). [[Category:Gases]]
  5 KB (629 words) - 17:44, 18 September 2023
• Thermal conductivity
  ...onductivities of common substances span at least four orders of magnitude. Gases generally have low thermal conductivity, and pure metals have high thermal
  1 KB (169 words) - 12:32, 8 January 2024
• Ash
  ...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
• Chloromethane
  [[Category:Gases]]
  5 KB (536 words) - 22:44, 31 December 2023
• Splint
  *Chemical identification of various gases
  825 B (121 words) - 21:00, 2 October 2022
• Regulatory quirks
  ...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-p
  44 KB (6,991 words) - 19:37, 8 January 2024
• Solid
  ...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
• Gas
  ...[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 of
  919 B (139 words) - 18:06, 3 May 2023
• Vacuum chamber
  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 environmen
  792 B (110 words) - 19:29, 16 June 2019
• Chlorine dioxide
  [[Category:Gases]]
  6 KB (783 words) - 12:21, 17 August 2022
• Speed of sound
  ...perature, but also varies by several meters per second, depending on which gases exist in the medium through which a soundwave is propagating. ...of sound varies from substance to substance: sound travels most slowly in gases, faster in liquids and even faster in solids. For example, sound travels at
  1 KB (204 words) - 19:46, 17 June 2019
• Hexanitrohexaazaisowurtzitane
  HNIW detonates releasing carbon dioxide, water and nitrogen gases.
  6 KB (675 words) - 16:06, 12 October 2020
• Nitrosylsulfuric acid
  ...ss.org/library/books/absorption_of_nitrous_gases.pdf Absorption Of Nitrous Gases, H.W. Webb, 1923]
  6 KB (736 words) - 19:21, 22 March 2021
• Syringe filter
  Syringe filters are also available for the filtration of gases, and for the removal of bacteria from a sample. *Filter liquids and gases
  2 KB (278 words) - 21:37, 6 February 2021
• Radon
  |series= Noble gases |group comment= 18 (noble gases)
  10 KB (1,336 words) - 18:59, 23 December 2021
• C-4
  ...oses to release [[nitrogen]], [[water]] and carbon oxides as well as other gases. The [[detonation velocity]] of C-4 is given as 8,092 m/s.
  3 KB (452 words) - 17:15, 31 December 2021
• Barking dog reaction
  ....youtube.com/watch?v=vHepnY2CNXA EXPLOSIVE Barking Dog Reaction! Cryogenic Gases Explosion! (ChemicalForce)]
  2 KB (280 words) - 19:11, 13 August 2023
• Diborane
  [[Category:Gases]]
  6 KB (837 words) - 21:16, 2 September 2022
• Refractometer
  ...igh Refractometer used (typically) for measuring the refractive indices of gases.
  2 KB (343 words) - 21:42, 17 September 2022
• Autoignition temperature
  ...tandard atmosphere composition (78% [[nitrogen]], 21% [[oxygen]], 1% other gases), decreases as the pressure is increased. In general, the influence of sunl ...dness.org/talk/viewthread.php?tid=154317 Autoignition temperature of mixed gases]
  1 KB (162 words) - 17:43, 30 November 2022
• Hydrogen halide
  The hydrogen halides are colourless gases at standard conditions for temperature and pressure (STP) except for hydrog
  4 KB (526 words) - 19:22, 30 November 2022
• Solution
  ...n classified as solutions, but simply addressed as homogeneous mixtures of gases. The Brownian motion and the permanent molecular agitation of gas molecules
  4 KB (604 words) - 16:31, 25 July 2023
• Ammonia fountain
  ...e type chemical demonstration, used to show the high solubility of certain gases in liquids.
  1 KB (206 words) - 22:19, 26 December 2022