User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 17:01, 15 June 2015 (diff | hist) . . (+1,064) . . N Cooling bath (Created page with "{{Stub}} Cooling baths are solutions or mixtures that allow for cooling during a reaction or experiment. Many different solutions and mixtures are available to the amateur, of...")
- 17:00, 15 June 2015 (diff | hist) . . (+6,110) . . N Condenser (Created page with "A '''condenser''' is a piece of laboratory glassware used for converting vapors to liquids. A condenser generally consists of a path for the vapors and a separate path for...")
- 16:58, 15 June 2015 (diff | hist) . . (+2,649) . . N Cobalt(II) chloride (Created page with "'''Cobalt(II) chloride''' is a colorful compound with the formula CoCl<sub>2</sub>. Three hydrates of cobalt chloride exist, anydrous, dihydrate, and hexahydrate. All three hy...")
- 16:48, 15 June 2015 (diff | hist) . . (+3,586) . . N Chromium (Created page with "'''Chromium''' is a transition metal with the symbol '''Cr''' and atomic number 26. ==Properties== ===Chemical=== Chromium metal is quite unreactive. It tends to form a thin...")
- 16:47, 15 June 2015 (diff | hist) . . (+2,593) . . N Chlorobutanol (Created page with "File:Chlorobutanol.JPG|thumb|281x281px|Vial with amorphous chlorobutanol at the bottom. The sides of the vial's interior are coated with crystals of chlorobutanol that has b...")
- 16:39, 15 June 2015 (diff | hist) . . (+758) . . N Cyclohexane (Created page with "{{Stub}} '''Cyclohexane''' is a cycloalkane with the molecular formula C<sub>6</sub>H<sub>12</sub>. ==Properties== ===Chemical=== Cyclohexane will burn in air to release wate...")
- 16:38, 15 June 2015 (diff | hist) . . (+2,505) . . N Curcumin (Created page with "The more stable enol form of curcumin. '''Curcumin''' is an organic compound found in the spice turmeric that can...")
- 16:35, 15 June 2015 (diff | hist) . . (-26) . . Main Page (→Dear Editors:)
- 16:34, 15 June 2015 (diff | hist) . . (-308) . . Main Page (→Dear Editors:)
- 04:07, 15 June 2015 (diff | hist) . . (+3,200) . . N Sodium perchlorate (Created page with "[File:Sodium perchlorate.jpg|thumb|220x220px]] 220x220px '''Sodium perchlorate''' is an inorganic salt of sodium, with the chem...")
- 04:01, 15 June 2015 (diff | hist) . . (+170) . . Main Page
- 00:04, 15 June 2015 (diff | hist) . . (-13) . . Main Page (→Dear Editors:)
- 00:00, 15 June 2015 (diff | hist) . . (+47) . . Main Page (→Dear Editors:)
- 19:22, 14 June 2015 (diff | hist) . . (+48) . . Main Page
- 16:08, 14 June 2015 (diff | hist) . . (+88) . . Main Page
- 06:53, 14 June 2015 (diff | hist) . . (+74) . . Main Page (→Dear Editors:)
- 06:49, 14 June 2015 (diff | hist) . . (+3,098) . . N Nitrous oxide (Created page with "'''Nitrous oxide''', also known as '''dinitrogen monoxide''', '''nitrogen protoxide''', '''nitrous''', '''nitro''', '''NOS''' or more popular '''laughing gas''' is a chemical...")
- 06:48, 14 June 2015 (diff | hist) . . (+1,261) . . N Nitromethane (Created page with "{{Stub}} '''Nitromethane''' is an organic compound with the chemical formula CH<sub>3</sub>NO<sub>2</sub>. It is the simplest organic nitro compound. ==Properties== ===Chemic...")
- 06:47, 14 June 2015 (diff | hist) . . (+2,956) . . N Nitroglycerin (Created page with "300px '''Nitroglycerin''' ('''NG'''), more correctly called '''glycerol trinitrate''', is the nitrate ester of glycerol. It is one...")
- 06:45, 14 June 2015 (diff | hist) . . (+3,268) . . N Nitrogen triiodide (Created page with "Touch powder just before and after an explosion, from youtu.be/f3FijQX4hDw '''Nitrogen triiodide''' is a touch sensitive explosive oft...")
- 06:43, 14 June 2015 (diff | hist) . . (+3,159) . . N Nitrogen trichloride (Created page with "Droplets of nitrogen trichloride forming along with other chloramine gases on a block of TCCA under ammonia '''Nitrogen trichlori...")
- 06:41, 14 June 2015 (diff | hist) . . (+3,696) . . N Nitrogen dioxide (Created page with "Nitrogen dioxide(right) being generated by the reaction of copper metal with nitric acid. '''Nitrogen dioxide''' is inorganic compound, o...")
- 06:38, 14 June 2015 (diff | hist) . . (+3,797) . . N Nitrogen (Created page with "Nitrogen discharge tube. '''Nitrogen''' is a chemical element with symbol '''N''' and atomic number 7. Nitrogen is a common element...")
- 06:37, 14 June 2015 (diff | hist) . . (+4,212) . . N Nitrocellulose (Created page with "{{stub}} A section of nitrocellulose, which is a polymer that forms long chains. '''Nitrocellulose''', also known as '''cellulos...")
- 06:36, 14 June 2015 (diff | hist) . . (+4,583) . . N Nitric acid (Created page with "220x220px '''Nitric acid''' is a strong acid with the formula HNO<sub>3</sub>. It is a mineral acid, along with Hydrochloric acid|hydrochl...")
- 06:34, 14 June 2015 (diff | hist) . . (+3,369) . . N Nicotine (Created page with "'''Nicotine''' is an alkaloid found in the nightshade family of plants (Solanaceae), such as tobacco. It is largely used as an insecticide and can be found in many common prod...")
- 06:33, 14 June 2015 (diff | hist) . . (+2,733) . . N Nickel (Created page with "{{stub}} '''Nickel''' is a transition metal with the symbol Ni and atomic number 28. It is well-known as a coinage material due to its corrosion resistance, and is often u...")
- 06:32, 14 June 2015 (diff | hist) . . (+1,836) . . N Neodymium oxalate (Created page with "{{stub}} Neodymium oxalate is the chemical compound with the formula Nd<sub>2</sub>(C<sub>2</sub>O<sub>4</sub>)<sub>3</sub>. At standard temperature and pressure, it is a lave...")
- 06:31, 14 June 2015 (diff | hist) . . (+758) . . N Neodymium iron boron magnet (Created page with "{{stub}} '''Neodymium iron boron magnets''', commonly referred to as '''neodymium magnets''', are magnets made with a sintered alloy of neodymium, iron, and...")
- 06:28, 14 June 2015 (diff | hist) . . (+4,636) . . N Neodymium (Created page with "'''Neodymium '''is a lanthanide with the symbol Nd and atomic number 60. Also classified as a rare earth metal, it is a silvery solid that...")
- 06:27, 14 June 2015 (diff | hist) . . (+2,241) . . N Naphthalene (Created page with "{{stub}} '''Naphthalene''' is an organic compound with the chemical formula C<sub>10</sub>H<sub>8</sub>. It is the simplest polycyclic aromatic hydrocarbon. ==Properties== ==...")
- 06:26, 14 June 2015 (diff | hist) . . (-1) . . Nitrating mixture
- 06:24, 14 June 2015 (diff | hist) . . (+1,553) . . N Nitrating mixture (Created page with "{{Stub}} '''Nitrating mixture''', is the name given to the mixture of concentrated nitric acid and sulfuric acid, in a 1:1 ratio, used in the nitration of organic...")
- 06:22, 14 June 2015 (diff | hist) . . (+84,099) . . N Miscibility (Created page with "{{Stub}} '''Miscibility''' is the property of substances to mix in all proportions, forming a homogeneous solution. If the two substances are soluble, but do not mix in all pr...")
- 06:19, 14 June 2015 (diff | hist) . . (+652) . . N Mischmetal (Created page with "{{stub}} Mischmetal is an alloy produced from electrolysis of mixed rare-earth metals, with the exact composition depending on the origin of the source material. The majority...")
- 06:17, 14 June 2015 (diff | hist) . . (+904) . . N Methyl tert-butyl ether (Created page with "{{Stub}} '''Methyl tert-butyl ether''', also known as '''MTBE''', '''tertiary butyl methyl ether''' or '''tBME''' is an organic compound with molecular formula (CH3)3COCH3. =...")
- 06:16, 14 June 2015 (diff | hist) . . (+3,570) . . N Methyl salicylate (Created page with "237x237px The structure of methyl salicylate. '''Methyl salicylate''' is an organic ester known w...")
- 06:13, 14 June 2015 (diff | hist) . . (+2,135) . . N Methyl formate (Created page with "{{stub}} '''Methyl formate''' or '''methyl methanoate''', is the methyl ester of formic acid, the simplest ester. ==Properties== ===Chemical=== Methyl formate can be hydr...")
- 06:10, 14 June 2015 (diff | hist) . . (+2,524) . . N Methyl ethyl ketone (Created page with "Structure of methyl ethyl ketone. '''Butanone''', most commonly known as '''methyl ethyl ketone''' or simply '''MEK''', is an or...")
- 06:07, 14 June 2015 (diff | hist) . . (+3,855) . . N Methanol (Created page with "Structure of methanol '''Methanol''', or '''methyl alcohol''' is the simplest alcohol, with the formula CH<sub>3</sub>OH, also abbreviate...")
- 06:06, 14 June 2015 (diff | hist) . . (+2,670) . . N Methane (Created page with "{{stub}} '''Methane''' is a chemical compound with the chemical formula CH<sub>4</sub>. It is the simplest alkane and the main component of natural gas. Methane is also partl...")
- 05:57, 14 June 2015 (diff | hist) . . (+9) . . Qualitative tests for metals
- 05:48, 14 June 2015 (diff | hist) . . (+1,493) . . N Qualitative tests for metals (Created page with "A metal test is a test to determine the metal ions within a solution or in an alloy. == Methods == Solution tests usually involve color changes or precipitates to categorize...")
- 05:45, 14 June 2015 (diff | hist) . . (+2,557) . . N Mercury (Created page with "{{stub}} '''Mercury''' (also known as '''quicksilver''') is a chemical element with the symbol Hg (from its latin name '''hydrargyrum''', meaning silver water) and atomic numb...")
- 05:42, 14 June 2015 (diff | hist) . . (+2,835) . . N Manganese heptoxide (Created page with "Freshly prepared manganese heptoxide. Photo by woelen.'''Manganese heptoxide''', also known as permanganic anhydride, is a dark green...")
- 05:40, 14 June 2015 (diff | hist) . . (+3,763) . . N Manganese dioxide (Created page with "Manganese(IV) oxide '''Manganese dioxide''' is a compound of manganese(IV) with the formula MnO<sub>2</sub>. It is a common precursor t...")
- 05:36, 14 June 2015 (diff | hist) . . (+2,769) . . N Magnesium sulfate (Created page with "{{stub}} File:Magnesium sulfate.JPG|thumb|253x253px|Magnesium sulfate heptahydrate (Epsom Salt)[[File:Anhydrous magnesium sulfate.JPG|thumb|220x220px|Anhydrous magnesium sul...")
- 05:31, 14 June 2015 (diff | hist) . . (+4,389) . . N Magnesium (Created page with "Magnesium ribbon stored in mineral oil to prevent oxidation '''Magnesium''' is an alkaline earth metal with the symbol Mg and ato...")
- 05:30, 14 June 2015 (diff | hist) . . (+2,225) . . N Lithium hydroxide (Created page with "{{stub}} '''Lithium hydroxide''' is a solid white inorganic compound, with the chemical formula LiOH. ==Properties== ===Chemical=== Lithium hydroxide is corrosive and will at...")
- 05:27, 14 June 2015 (diff | hist) . . (+2,263) . . N Lithium chloride (Created page with "{{stub}} Anhydrous LiCl in a tube. '''Lithium chloride''' is an ionic salt of lithium with the chemical formula LiCl. ==Pr...")
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)