User contributions
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- 11:05, 15 June 2015 (diff | hist) . . (+25) . . N File:Zr Zircon.jpg (Natural crystal of zircon) (current)
- 11:03, 15 June 2015 (diff | hist) . . (+3) . . Hafnium
- 10:58, 15 June 2015 (diff | hist) . . (+29) . . N File:Hafnium 3a.jpg (Electrolytic hafnium "flower") (current)
- 10:56, 15 June 2015 (diff | hist) . . (+19) . . N File:Hafnium 2.jpg (Hafnium crystal bar) (current)
- 08:39, 14 June 2015 (diff | hist) . . (+88) . . Main Page
- 08:15, 14 June 2015 (diff | hist) . . (+12) . . Main Page (→Dear Editors:)
- 07:56, 14 June 2015 (diff | hist) . . (+21) . . N Propanone (Redirected page to Acetone) (current)
- 07:54, 14 June 2015 (diff | hist) . . (+6,196) . . N Preparing solutions (Created page with "A solution is a system in which one or more solutes (which can be solid, liquid, or gas) is dissolved in a liquid solvent. One common lab practice that all chemists need to be...")
- 07:54, 14 June 2015 (diff | hist) . . (+6,054) . . N Potassium nitrate (Created page with "KNO<sub>3</sub> recrystallized from aqueous solution. '''Potassium nitrate''', also known as '''saltpeter''' or '''sa...")
- 07:53, 14 June 2015 (diff | hist) . . (+3,221) . . N Potassium hydroxide (Created page with "200x200px 220x220px '''Potassium hydroxide''' is a white solid with the formula KHydroxide|...")
- 07:52, 14 June 2015 (diff | hist) . . (+4,965) . . N Potassium chlorate (Created page with "Crystals of potassium chlorate made from bleach. '''Potassium chlorate''' is the inorganic chemical compound with the formula [[potassium|K]...")
- 07:51, 14 June 2015 (diff | hist) . . (+1,561) . . N Platinum (Created page with "'''Platinum''' is a chemical element with the chemical symbol '''Pt'''. It is a transition metal, part of the so called "platinum-group metal". ==Properties== ===Chemical===...")
- 07:51, 14 June 2015 (diff | hist) . . (+5,250) . . N Picric acid (Created page with "Picric acid stored under water, showing its bright yellow colour in solution and as crystals 211x211px '''P...")
- 07:50, 14 June 2015 (diff | hist) . . (+2,487) . . N Petroleum ether (Created page with "Petroleum ether in an Erlenmeyer flask. '''Petroleum ether''' is a highly flammable liquid distillate of petroleum...")
- 07:49, 14 June 2015 (diff | hist) . . (+3,818) . . N Peroxymonosulfuric acid (Created page with "thumb '''Peroxymonosulfuric acid''', also known as '''persulfuric acid''' or '''Caro's acid''', a strongly oxidizing acid with the formula H<...")
- 07:49, 14 June 2015 (diff | hist) . . (+553) . . N Passivation (Created page with "Passivation refers to the covering of an active metal with an inert layer of oxide in the presence of oxygen. For example, metallic aluminium, when exposed to oxyg...")
- 07:48, 14 June 2015 (diff | hist) . . (+3,507) . . N Ozone (Created page with "'''Liquid ozone. Photo by kristofvagyok.Ozone''' or '''trioxygen''', is an inorganic molecule with the chemical form...")
- 07:47, 14 June 2015 (diff | hist) . . (+19) . . N Oxidizing agent (Redirected page to Redox) (current)
- 07:47, 14 June 2015 (diff | hist) . . (+3,228) . . N Oxalic acid (Created page with "Oxalic acid dihydrate. 152x152px '''Oxalic acid''' is an organic compound with the chemical formu...")
- 07:46, 14 June 2015 (diff | hist) . . (+1,430) . . N Propylene carbonate (Created page with "'''Propylene carbonate''' (often abbreviated PC) is an organic compound with the formula CH3C2H3O2CO. It is a carbonate ester derived from propylene glycol. This colorless and...")
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