User contributions
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- 20:23, 28 July 2015 (diff | hist) . . (+18) . . N Category:Lead compounds (Created page with "Compounds of lead.")
- 20:21, 28 July 2015 (diff | hist) . . (+59) . . N Category:Carbon compounds (Created page with "Chemical compounds containing carbon, organic or inorganic.")
- 18:22, 28 July 2015 (diff | hist) . . (+22) . . N Category:Nitrogen compounds (Created page with "Compounds of nitrogen.")
- 17:59, 27 July 2015 (diff | hist) . . (+23) . . N Category:Nitrogen oxides (Created page with "The oxides of nitrogen.")
- 17:58, 27 July 2015 (diff | hist) . . (+117) . . N Category:Oxides (Created page with "An oxide is a chemical compound that contains at least one oxygen atom and one other element in its chemical formula.")
- 16:57, 27 July 2015 (diff | hist) . . (+125) . . Hydrogen
- 16:01, 26 July 2015 (diff | hist) . . (+61) . . N Category:Equipment (Created page with "Apparatuses and devices used for studying chemical compounds.")
- 15:59, 26 July 2015 (diff | hist) . . (+2,351) . . N Melting point apparatus (Created page with "A '''melting point apparatus''' is a scientific instrument used to determine the melting point of a substance. ==Design and operation== While the outward designs of apparatus...")
- 14:53, 26 July 2015 (diff | hist) . . (+68) . . N Category:Carbides (Created page with "Chemical compound between carbon and a less electronegative element.")
- 14:52, 26 July 2015 (diff | hist) . . (+635) . . Calcium carbide
- 17:52, 25 July 2015 (diff | hist) . . (+143) . . N Category:Allotropes (Created page with "Allotropes are different structural modifications of an element, where the atoms of the said element are bonded together in a different manner.")
- 17:51, 25 July 2015 (diff | hist) . . (+83) . . N Category:Polyatomic elements (Created page with "Chemical elements whose molecular structures consist of a number of the same atoms.")
- 17:43, 25 July 2015 (diff | hist) . . (+172) . . Ozone
- 19:07, 24 July 2015 (diff | hist) . . (+100) . . N Category:Neutral salts (Created page with "Neutral salts are the strong acid salts of strong bases, as such all these salts have the pH of 7.0.")
- 19:06, 24 July 2015 (diff | hist) . . (+97) . . N Category:Potassium compounds (Created page with "Potassium compounds are compounds that contain at least one atom of potassium, chemical symbol K.")
- 19:05, 24 July 2015 (diff | hist) . . (-3) . . Potassium nitrate
- 19:01, 24 July 2015 (diff | hist) . . (+220) . . Potassium nitrate
- 18:55, 24 July 2015 (diff | hist) . . (+21) . . N Category:Hydrocarbon mixtures (Created page with "Hydrocarbon mixtures.")
- 18:54, 24 July 2015 (diff | hist) . . (+23) . . N Category:Alkanes (Created page with "Saturated hydrocarbons.")
- 18:51, 24 July 2015 (diff | hist) . . (+68) . . N Category:Mineral acids (Created page with "Mineral acids are generally those that are inorganic in composition.")
- 18:50, 24 July 2015 (diff | hist) . . (+265) . . Perchloric acid
- 13:56, 23 July 2015 (diff | hist) . . (+133) . . N Category:Alkaline earth metals (Created page with "The alkaline earth metals are a group of chemical elements, that comprise the group 2 of the periodic table, with similar properties.")
- 13:54, 23 July 2015 (diff | hist) . . (+233) . . Calcium
- 16:02, 22 July 2015 (diff | hist) . . (+364) . . Asbestos
- 15:54, 22 July 2015 (diff | hist) . . (+89) . . N Category:Carcinogenic (Created page with "This category contains compounds which are reasonably suspected or known to cause cancer.")
- 15:54, 22 July 2015 (diff | hist) . . (+166) . . N Category:Minerals (Created page with "A mineral is a naturally occurring substance that is solid and inorganic, usually abiogenic, representable by a chemical formula, and has an ordered atomic structure.")
- 15:12, 22 July 2015 (diff | hist) . . (+95) . . N Category:Phosphates (Created page with "A '''phosphate''' (PO<sub>4</sub><sup>3−</sup>) is a salt or an ester of phosphoric acid.")
- 16:27, 21 July 2015 (diff | hist) . . (+96) . . Sodium bisulfate
- 14:28, 20 July 2015 (diff | hist) . . (+67) . . N Category:Chemicals for crystal growing (Created page with "Chemicals that can be used to grow large crystals out of solutions.")
- 14:15, 20 July 2015 (diff | hist) . . (+64) . . N Category:Silicates (Created page with "A silicate is a compound containing an anionic silicon compound.")
- 14:12, 20 July 2015 (diff | hist) . . (+38) . . N Category:Silicon compounds (Created page with "Chemical compounds containing silicon.")
- 14:10, 20 July 2015 (diff | hist) . . (+63) . . N Category:Sodium compounds (Created page with "Chemical compounds between sodium and another element or group.")
- 14:09, 20 July 2015 (diff | hist) . . (+324) . . Sodium silicate
- 19:03, 19 July 2015 (diff | hist) . . (+1,161) . . N Bromine water (Created page with "'''Bromine water''' is a highly oxidizing intense yellow mixture containing diatomic bromine Br<sub>2</sub> at 2.8% dissolved in water. ==Properties== ===Chemical=== Brom...")
- 11:11, 19 July 2015 (diff | hist) . . (+2,079) . . Mercury
- 10:03, 19 July 2015 (diff | hist) . . (+161) . . N Category:Protic solvents (Created page with "A protic solvent is a solvent that posses a labile H+, as in a hydrogen atom is bound to an oxygen (as in a hydroxyl group) or a nitrogen (as in an amine group).")
- 10:01, 19 July 2015 (diff | hist) . . (+132) . . N Category:Esters (Created page with "Chemical compounds derived from an acid (organic or inorganic), in which at least one hydroxyl group is replaced by an alkoxy group.")
- 10:01, 19 July 2015 (diff | hist) . . (+135) . . Butyl acetate
- 19:45, 18 July 2015 (diff | hist) . . (+21) . . N Category:Tin compounds (Created page with "Compounds of tin.")
- 19:44, 18 July 2015 (diff | hist) . . (+78) . . Tin(IV) chloride
- 19:24, 18 July 2015 (diff | hist) . . (+98) . . N Lewis acid (Created page with "Lewis acids are molecules which can accept electrons to form a new bond. Category:Lewis acids")
- 19:22, 18 July 2015 (diff | hist) . . (+120) . . N Category:Lewis acids (Created page with "Lewis acid is a chemical species that reacts with a Lewis base to form a Lewis adduct. ''Main Article: Lewis acid''")
- 12:57, 18 July 2015 (diff | hist) . . (+42) . . N Category:Common catalysts (Created page with "Important and readily available catalysts.")
- 12:56, 18 July 2015 (diff | hist) . . (+72) . . N Category:Chlorides (Created page with "The chloride ion is the anion (negatively charged ion) Cl<sup>−</sup>.")
- 12:55, 18 July 2015 (diff | hist) . . (+253) . . N Category:Copper compounds (Created page with "Compounds containing copper are some of the most widely encountered compounds in amateur chemistry, in part due to their ease of preparation and the wide variety of brilliant...")
- 09:44, 18 July 2015 (diff | hist) . . (+202) . . N Category:Nonpolar solvents (Created page with "Nonpolar solvents are exactly what they're called: solvents that aren't polar. These are typically organic and are useful for dissolving other organics, or for extracting comp...")
- 15:32, 17 July 2015 (diff | hist) . . (+1) . . Category:Sulfates
- 15:32, 17 July 2015 (diff | hist) . . (+76) . . N Category:Sulfates (Created page with "Chemical compounds containing the sulfate(SO<sub>4</sub><sup>-</sup>) anion.")
- 15:31, 17 July 2015 (diff | hist) . . (+27) . . N Category:Iron compounds (Created page with "Chemical compounds of iron.")
- 15:30, 17 July 2015 (diff | hist) . . (+155) . . Iron(II) sulfate
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