why cant you have a negative gas value?

Started by mistaken | Last post by MAchemi April 30, 2005, 02:31:50 PM

Titration Calculations, finding the acidity of wine

Started by Fairy | Last post by jdurg April 29, 2005, 12:33:01 PM

Question about buffers, is resistance complete?

Started by Makubesu | Last post by Borek April 27, 2005, 06:35:52 PM

Equilibrium constant of esterification

Started by dolphinsiu | Last post by Donaldson Tan April 27, 2005, 05:56:17 PM

calculations for the dilution of hydrochloric acid

Started by tina | Last post by Borek April 26, 2005, 08:30:37 PM

volume: Ar is added to light bulbs to reduce the vaporization of tungsten

Started by chandrablue | Last post by Donaldson Tan April 26, 2005, 06:40:02 PM

remove aluminium oxide layer

Started by chemistrie | Last post by xiankai April 26, 2005, 07:41:59 AM

Unknown Compound: insoluble in water, it forms a precipitate when added to water

Started by kioplo | Last post by xiankai April 25, 2005, 05:07:13 AM

how to calculate the molality of a solid solution (alloy for example)

Started by cell_491 | Last post by AWK April 25, 2005, 02:16:31 AM

Volume again: 2.50L balloon at 298 K contains butane gas. at constant pressure

Started by chandrablue | Last post by pkothari13 April 24, 2005, 04:46:29 PM

chemical structure of Cedarleaf oil

Started by NuttyPrincess | Last post by Garneck April 24, 2005, 03:07:59 PM

why are diamonds brittle?

Started by Broadway_Alien | Last post by Broadway_Alien April 22, 2005, 02:07:22 AM

Chemical Structures: camphor, and menthol

Started by NuttyPrincess | Last post by AWK April 22, 2005, 01:13:13 AM

A Question about Lewis Bronsted

Started by Chemd00d | Last post by Chemd00d April 21, 2005, 03:41:11 PM

CXC question

Started by Jacxc | Last post by Mitch April 20, 2005, 08:45:53 PM