User contributions
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- 18:40, 10 November 2017 (diff | hist) . . (+922) . . N Delépine reaction (Created page with "{{Stub}} The '''Delépine reaction''' (or incorrectly '''Delepine reaction''') is an organic synthesis of primary amines using hexamine. ==Mechanism== The benzyl or alkyl...")
- 18:27, 10 November 2017 (diff | hist) . . (+720) . . N Sommelet reaction (Created page with "{{Stub}} The '''Sommelet reaction''' is an organic reaction in which a benzyl halide is converted to an aldehyde by action of hexamine and water. ==Mechanism== Th...")
- 17:11, 10 November 2017 (diff | hist) . . (+28) . . Gasoline
- 20:13, 9 November 2017 (diff | hist) . . (+56) . . Butyric acid
- 15:32, 9 November 2017 (diff | hist) . . (+1) . . Conflicts Involving Amateur Chemistry
- 18:44, 8 November 2017 (diff | hist) . . (+4) . . Plasticware (→Basic plasticware)
- 18:41, 8 November 2017 (diff | hist) . . (+1,725) . . N Erlenmeyer flask (Created page with "{{Stub}} Erlenmeyer flask with [[petroleum ether]] An '''Erlenmeyer flask''', also named '''conical flask''' or ''...")
- 18:12, 8 November 2017 (diff | hist) . . (+7,364) . . N Electrode (Created page with "{{Stub}} An '''electrode''' is an electrical conductor used to make contact with a nonmetallic part of a circuit, like an electrolyte, semiconductor, vacuum, air or some other...")
- 15:49, 8 November 2017 (diff | hist) . . (+786) . . Copper
- 21:34, 7 November 2017 (diff | hist) . . (+103) . . Formic acid
- 19:09, 6 November 2017 (diff | hist) . . (+257) . . Gas washing bottle
- 19:06, 6 November 2017 (diff | hist) . . (+50) . . Gas washing bottle
- 18:01, 5 November 2017 (diff | hist) . . (+1,783) . . N Septum (Created page with "{{Stub}} A '''septum''' or '''rubber septum''', sometimes referred to as '''sleeve septum''' or '''seal septum''' (plural: '''septa''') is a chemically resistant rubber membra...") (current)
- 17:32, 5 November 2017 (diff | hist) . . (+18) . . Rubberware
- 17:28, 5 November 2017 (diff | hist) . . (+129) . . Magnetic stirrer (→DIY magnetic stirrer)
- 17:28, 5 November 2017 (diff | hist) . . (+253) . . Improvisation (→Glassware and other accessories)
- 17:26, 5 November 2017 (diff | hist) . . (+145) . . Metalware (→Basic metalware)
- 17:17, 5 November 2017 (diff | hist) . . (+3) . . Plasticware (→Advanced plasticware)
- 17:14, 5 November 2017 (diff | hist) . . (+11) . . Keck clip
- 17:12, 5 November 2017 (diff | hist) . . (+3,948) . . N Keck clip (Created page with "{{Stub}} '''Keck clips''' also known as '''keck clamps''', '''joint clips''', or often just '''kecks''' are fastening devices used to hold ground glass joints glassware when a...")
- 16:07, 5 November 2017 (diff | hist) . . (+31) . . Büchner funnel
- 16:06, 5 November 2017 (diff | hist) . . (+54) . . Büchner flask
- 16:04, 5 November 2017 (diff | hist) . . (+1,328) . . N Büchner flask (Created page with "{{Stub}} A '''Büchner flask''', also known under many other names like '''vacuum flask''', '''filter flask''', '''suction flask''', '''side-arm flask''' or '''Kitasato flask'...")
- 15:48, 5 November 2017 (diff | hist) . . (+1,509) . . Filtration
- 13:44, 5 November 2017 (diff | hist) . . (+184) . . Protection gloves
- 13:38, 5 November 2017 (diff | hist) . . (+303) . . Hexamine
- 12:27, 5 November 2017 (diff | hist) . . (+18) . . Hexamine (→Physical)
- 12:25, 5 November 2017 (diff | hist) . . (+593) . . Hexamine
- 21:06, 4 November 2017 (diff | hist) . . (+24) . . Copper oxychloride
- 10:00, 4 November 2017 (diff | hist) . . (+61) . . Sodium chloride
- 17:56, 3 November 2017 (diff | hist) . . (+150) . . Barium carbonate
- 18:35, 2 November 2017 (diff | hist) . . (+69) . . Potassium hydroxide
- 18:05, 1 November 2017 (diff | hist) . . (+1,510) . . N Drying tube (Created page with "{{Stub}} A '''drying tube''', sometimes called '''guard tube''', is a tube-like piece of apparatus which holds a small amount of disposable solid desiccant, with one end the t...")
- 17:22, 1 November 2017 (diff | hist) . . (+3,374) . . N Büchner funnel (Created page with "{{Stub}} A '''Büchner funnel''' (incorrectly, but often spelled '''Buchner funnel''') is a piece of laboratory equipment used in filtration. ==Design== A Büchner funnel is...")
- 16:45, 1 November 2017 (diff | hist) . . (+1,288) . . N Wash bottle (Created page with "{{Stub}} A '''wash bottle''' is a squeeze bottle with a nozzle, used to rinse various pieces of laboratory glassware or to precisely fill volumetric flasks. ==Design== A wash...")
- 16:20, 1 November 2017 (diff | hist) . . (+4) . . Improvisation
- 16:18, 1 November 2017 (diff | hist) . . (+12) . . Brass
- 20:53, 31 October 2017 (diff | hist) . . (-8) . . Potassium (→Preparation)
- 19:47, 31 October 2017 (diff | hist) . . (+97) . . Sodium cyanide (→Disposal)
- 19:47, 31 October 2017 (diff | hist) . . (+101) . . Potassium cyanide (→Disposal)
- 12:42, 31 October 2017 (diff | hist) . . (+600) . . Hot plate
- 17:02, 30 October 2017 (diff | hist) . . (+531) . . Gas cylinder
- 16:48, 30 October 2017 (diff | hist) . . (+70) . . Potassium cyanide
- 16:45, 30 October 2017 (diff | hist) . . (+13) . . Potassium cyanide
- 16:44, 30 October 2017 (diff | hist) . . (+706) . . Potassium cyanide
- 16:10, 30 October 2017 (diff | hist) . . (+1,295) . . Sodium cyanide
- 18:13, 29 October 2017 (diff | hist) . . (+10) . . Lithium hydride
- 17:44, 28 October 2017 (diff | hist) . . (+4) . . Improvisation (→Glassware and other accessories)
- 17:43, 28 October 2017 (diff | hist) . . (+4) . . Ceramicware (→Basic ceramicware)
- 17:27, 28 October 2017 (diff | hist) . . (+2) . . Syringe
- 17:18, 28 October 2017 (diff | hist) . . (+529) . . Woodware (→Other)
- 17:05, 28 October 2017 (diff | hist) . . (+87) . . N Category:Glass (Created page with "Everything related to glass and its properties, effects, working with it, hazards, etc.")
- 17:04, 28 October 2017 (diff | hist) . . (+8,468) . . N Glass (Created page with "{{Stub}} '''Glass''' is a non-crystalline amorphous solid that is often transparent, though it can also be colored/opaque if impurities are present. Glass is commonly used for...")
- 15:11, 28 October 2017 (diff | hist) . . (+46) . . Cement (current)
- 13:56, 28 October 2017 (diff | hist) . . (+21) . . Category:Metalloids (current)
- 13:52, 28 October 2017 (diff | hist) . . (+3,075) . . N Noble gas (Created page with "{{Stub}} The '''noble gases''' (historically also referred to as '''inert gases''' or '''rare gases''') are the members of group 18 in the periodic table. They are helium...")
- 12:58, 28 October 2017 (diff | hist) . . (+24) . . Chalcogen (current)
- 12:55, 28 October 2017 (diff | hist) . . (+1,775) . . N Pnictogen (Created page with "{{Stub}} A '''pnictogen''' is one of the chemical elements in group 15 of the periodic table, ometimes referred to as the ''nitrogen family''. ==Elements in the pnictogen gro...")
- 12:37, 28 October 2017 (diff | hist) . . (+32) . . Halogen
- 12:32, 28 October 2017 (diff | hist) . . (+27) . . Mercury(II) nitrate
- 12:13, 28 October 2017 (diff | hist) . . (-2) . . Mercury(II) thiocyanate (current)
- 19:20, 27 October 2017 (diff | hist) . . (+1,775) . . N Chalcogen (Created page with "{{Stub}} '''Chalcogens''' are the elements in group 16 of the periodic table. ==Elements in the chalcogen group== ===Oxygen=== Oxygen, atomic number 8, is the only...")
- 19:19, 27 October 2017 (diff | hist) . . (+22) . . Potassium peroxymonosulfate
- 18:55, 27 October 2017 (diff | hist) . . (+30) . . Halogen
- 18:53, 27 October 2017 (diff | hist) . . (+20) . . Alkaline earth metal
- 18:52, 27 October 2017 (diff | hist) . . (+34) . . N Alkaline earth metals (Mabus moved page Alkaline earth metals to Alkaline earth metal: Singular noun) (current)
- 18:52, 27 October 2017 (diff | hist) . . (0) . . m Alkaline earth metal (Mabus moved page Alkaline earth metals to Alkaline earth metal: Singular noun)
- 18:43, 27 October 2017 (diff | hist) . . (+2,356) . . N Alkaline earth metal (Created page with "{{Stub}} '''Alkaline earth metals''' or '''alkali earth metals''' are the elements from the group 2 of the s block from the periodic table. ==Elements in the alkaline ear...")
- 18:15, 27 October 2017 (diff | hist) . . (+48) . . Category:Noble metals (current)
- 18:13, 27 October 2017 (diff | hist) . . (+26) . . Tungsten
- 18:07, 27 October 2017 (diff | hist) . . (+13) . . Category:Noble metals
- 18:04, 27 October 2017 (diff | hist) . . (+29) . . Mercury
- 18:03, 27 October 2017 (diff | hist) . . (+29) . . Cadmium
- 18:03, 27 October 2017 (diff | hist) . . (+300) . . N Category:Volatile metals (Created page with "The term volatile metals refers to group 12 elements (zinc, cadmium, mercury), reflecting their low boiling point and high vapor pressure, although other metals li...") (current)
- 17:55, 27 October 2017 (diff | hist) . . (+29) . . Zinc
- 17:50, 27 October 2017 (diff | hist) . . (+78) . . Aluminium
- 17:50, 27 October 2017 (diff | hist) . . (+28) . . Gold
- 17:50, 27 October 2017 (diff | hist) . . (+50) . . Silver
- 17:48, 27 October 2017 (diff | hist) . . (+238) . . N Category:Coinage metals (Created page with "Metals used in the past (and still are in some places) as metal for making coins. Historically it referred to the metals from group 11 of the periodic table, but now other met...") (current)
- 17:44, 27 October 2017 (diff | hist) . . (+899) . . Copper
- 17:41, 27 October 2017 (diff | hist) . . (+33) . . Category:Minerals (current)
- 14:11, 27 October 2017 (diff | hist) . . (+207) . . Lewis base
- 11:52, 26 October 2017 (diff | hist) . . (-12) . . Neodymium oxalate
- 17:47, 25 October 2017 (diff | hist) . . (+26) . . Sodium permanganate
- 21:06, 24 October 2017 (diff | hist) . . (0) . . Silver nitrate
- 11:15, 24 October 2017 (diff | hist) . . (+110) . . Potassium bromide
- 21:10, 23 October 2017 (diff | hist) . . (+29) . . Safe handling and storage of chemicals (→Incompatible chemicals)
- 20:54, 23 October 2017 (diff | hist) . . (+368) . . Proper disposal of chemicals (→Chemical disposal table)
- 20:51, 23 October 2017 (diff | hist) . . (+114) . . Density (→Common densities)
- 20:48, 23 October 2017 (diff | hist) . . (+146) . . N Category:Triazines (Created page with "A triazine is class of nitrogen-containing heterocycles with the formula C<sub>3</sub>H<sub>3</sub>N<sub>3</sub>. Category:Nitrogen compounds") (current)
- 20:46, 23 October 2017 (diff | hist) . . (+4,099) . . N Cyanuric acid (Created page with "{{Chembox | Name =Cyanuric acid | Reference = | IUPACName =1,3,5-Triazinane-2,4,6-trione | PIN = | SystematicName = | OtherNames = 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione<br>1,3...")
- 19:21, 23 October 2017 (diff | hist) . . (-13) . . Trichloroisocyanuric acid
- 19:08, 23 October 2017 (diff | hist) . . (+20) . . Category:Alkali metals (current)
- 19:07, 23 October 2017 (diff | hist) . . (+27) . . Alkali metal
- 19:06, 23 October 2017 (diff | hist) . . (+2,192) . . N Alkali metal (Created page with "{{Stub}} The '''alkali metals''' are the elements from group 1 in the periodic table, consisting of the chemical elements lithium (Li), sodium (Na), potassium...")
- 18:42, 23 October 2017 (diff | hist) . . (+21) . . Platinum group metals
- 18:20, 23 October 2017 (diff | hist) . . (+1,004) . . N Wolffenstein–Böters reaction (Created page with "{{Stub}} The '''Wolffenstein–Böters''' reaction is an interesting organic reaction where benzene is converted to picric acid by using a mixture of aqueous nitric...")
- 18:08, 23 October 2017 (diff | hist) . . (+7) . . Blanc reaction
- 17:58, 23 October 2017 (diff | hist) . . (+3,189) . . N Leuckart reaction (Created page with "{{Stub}} The '''Leuckart reaction''' is the chemical reaction that converts aldehydes or ketones to amines by reductive amination, using an ammonium salt or an...")
- 12:11, 23 October 2017 (diff | hist) . . (+363) . . Charcoal
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