User contributions for Karlhahn
A user with 9,011 edits. Account created on 27 July 2006.
30 March 2013
- 18:1118:11, 30 March 2013 diff hist 0 Isobutane (data page) Undid uncommented data change revision 526268888 by Calvinrhodes3 (talk)
11 December 2011
- 19:2919:29, 11 December 2011 diff hist +534 User talk:Petergans Requesting rationale for elimination of solubility product table.
27 August 2011
- 22:5522:55, 27 August 2011 diff hist +38 Lead →Elemental lead: Add electrons to chem equations for lead/acid battery. This a) balances charge, and b) illustrates why the reaction provides an electric current.
- 22:2022:20, 27 August 2011 diff hist +23 N User:Karlhahn/Editnotice Make new editnotice page current
- 22:1422:14, 27 August 2011 diff hist 0 User:Karlhahn Show improved skills on PERL and C++
- 22:1222:12, 27 August 2011 diff hist +1 User:Karlhahn Replace bigfoot skeptic box with Azimov skeptic box
- 21:3821:38, 27 August 2011 diff hist −164 Azeotrope tables Undid revision 369358989 by 130.233.117.121 (talk) No reference for the added info.
13 February 2011
- 22:5122:51, 13 February 2011 diff hist −6 m Azeotrope tables Fix references into which somebody inserted "dmy" in place of "|" in author tag
- 22:4422:44, 13 February 2011 diff hist +4 m Azeotrope tables Update access date on reference just fixed in previous edit
- 22:4322:43, 13 February 2011 diff hist −57 Azeotrope tables Fixing dead link
17 July 2010
- 21:3221:32, 17 July 2010 diff hist −1 m Azeotrope tables Remove stray character
- 21:2921:29, 17 July 2010 diff hist +334 Talk:Azeotrope tables Add response to header template
- 20:5920:59, 17 July 2010 diff hist +81 Iodine →Clandestine synthetic chemical use: Restore reference
- 13:5113:51, 17 July 2010 diff hist +39 m Downs cell →How it works: Fix barium chloride and strontium chloride links
- 13:3113:31, 17 July 2010 diff hist +488 Downs cell Looked up patent reference for the use of sodium fluoride
- 11:2411:24, 17 July 2010 diff hist −2 Downs cell Undid revision 365963145 by 122.162.148.175 (talk) No reference for KF used in Downs process
29 December 2009
- 22:1022:10, 29 December 2009 diff hist +1 m Methanol (data page) →Vapor pressure of liquid: Fix html error
- 18:1618:16, 29 December 2009 diff hist 0 m Plateau–Rayleigh instability →Theory: Replace png image with equivalent svg image
- 18:1518:15, 29 December 2009 diff hist 0 m Surface tension →The break up of streams into drops: Replace png image with equivalent svg image
5 December 2009
- 16:0916:09, 5 December 2009 diff hist +80 Azeotrope Fix statistic. Original 18,000 number was a misreading of the source text. See the Hilmen reference.
4 December 2009
- 01:2401:24, 4 December 2009 diff hist −1,220 Methanol (data page) →References: Tables do not belong in the references section. Removed them.
29 November 2009
- 20:5720:57, 29 November 2009 diff hist +6 m Carbon dioxide (data page) →Phase diagram: Use colorized SVG version
- 20:4920:49, 29 November 2009 diff hist 0 m Carvone Use svg version of 2d skeletal structure
- 20:2820:28, 29 November 2009 diff hist 0 m Aroma compound →Cyclic terpenes: Replace png image of limonene structure with svg version
- 20:2620:26, 29 November 2009 diff hist 0 m Cannabis flower essential oil →Constituents: Replace png of limonene structure with svg version
- 20:2220:22, 29 November 2009 diff hist 0 m Limonene Replace skeletal png image with equivalent svg image
- 19:4919:49, 29 November 2009 diff hist 0 m Skunk →Anal scent glands: Spelling error in template
- 19:4519:45, 29 November 2009 diff hist +2 m Skunk →Anal scent glands: Again fix template syntax
- 19:4319:43, 29 November 2009 diff hist 0 m Skunk →Anal scent glands: Fix reference syntax error
- 19:4219:42, 29 November 2009 diff hist −61 m Skunk →Anal scent glands: Fix reference on odor concentration of detectability
- 19:0719:07, 29 November 2009 diff hist 0 m Hexose →Cyclic Hemiacetals: Change graphic to svg version
18 August 2009
- 13:1913:19, 18 August 2009 diff hist +2 m Azeotrope →Positive and negative azeotropes: Use − instead of - for minus sign for improved readability.
17 August 2009
- 21:0421:04, 17 August 2009 diff hist +80 Azeotrope Adding back documented statistic about the number of known azeotropes (was deleted from a previous version)
16 July 2009
- 15:5415:54, 16 July 2009 diff hist +2 m Ethanol (data page) →Vapor pressure of liquid: Fix header
13 July 2009
- 14:5514:55, 13 July 2009 diff hist −1 m Talk:Mange →Sulfurated lime: slight wording change to be more specific
- 14:5214:52, 13 July 2009 diff hist +16 m Calcium sulfide →Reactivity and uses: Add linking brackets to lime-sulfur
- 14:3714:37, 13 July 2009 diff hist 0 m Talk:Mange →Sulfurated lime: fix link
- 14:3714:37, 13 July 2009 diff hist +408 Talk:Mange →Sulfurated lime: Noting that the sulfurated lime page does not mention veterinary use of this preparation.
- 14:3214:32, 13 July 2009 diff hist +358 N Talk:Lime sulfur Should add paragraph on veterinary use
- 14:3114:31, 13 July 2009 diff hist +16 Mange →Treatment: Link to lime sulfur page
7 April 2009
- 21:5821:58, 7 April 2009 diff hist +3 Acetone rv unref'd changes to data by 199.80.176.83
5 April 2009
- 13:4913:49, 5 April 2009 diff hist +5 Titanium Undid revision 281889975 by 70.51.237.43 (talk) Undo unref'd change to numbers
- 12:5012:50, 5 April 2009 diff hist +394 User talk:Animus999 Copied user page current
- 12:3812:38, 5 April 2009 diff hist +14 Arm wrestling Undo name substitution vandalism
- 12:3712:37, 5 April 2009 diff hist +1 Flipper (1963 film) Undid revision 281882270 by 92.8.62.59 (talk)
- 12:3612:36, 5 April 2009 diff hist +3 Cats (musical) Undid revision 281882639 by 92.8.62.59 (talk)
- 12:3312:33, 5 April 2009 diff hist +12 Sulfur rv wholesale spelling change. This has been discussed before.
- 12:3112:31, 5 April 2009 diff hist +16 User talk:92.8.62.59 →February 2009: add date
- 12:3112:31, 5 April 2009 diff hist +500 User talk:92.8.62.59 warning
- 12:2912:29, 5 April 2009 diff hist +2 Skunk Undid revision 281884111 by 92.8.62.59 (talk) rv vandalism
