expansion work

Started by fruitbasket | Last post by english January 10, 2007, 05:34:51 AM

Need help calculating equilibirum and pH

Started by melissadavies | Last post by Borek April 28, 2014, 03:00:10 AM

How can I measure the change in concentration?

Started by inspiration100 | Last post by inspiration100 April 06, 2008, 08:31:50 PM

Accident-help: swallowed my eye polish remover

Started by light | Last post by GCT April 30, 2005, 08:33:59 PM

Why does the equilibrium constant expression involve coefficients

Started by sodium.dioxid | Last post by sodium.dioxid May 15, 2012, 10:20:54 PM

Gen Chem Lab question

Started by sarah9625 | Last post by enahs October 12, 2007, 09:31:58 AM

need help with this problem

Started by brittanynf | Last post by Thujone May 25, 2010, 11:42:12 AM

96% Sulfuric acid

Started by Kate | Last post by snorkack August 03, 2014, 07:19:54 AM

redox rxn: glucose and ferricyanide

Started by phillyj | Last post by phillyj April 08, 2010, 05:58:35 PM

Liter conversion to Grams problem

Started by Joshua | Last post by Mitch June 16, 2006, 12:38:12 PM

Determination of an Unknown Salt !

Started by ecestudent | Last post by NaOH April 16, 2010, 01:03:12 PM

Organic Retrosynthesis Help

Started by addymarei06 | Last post by addymarei06 April 22, 2010, 11:31:29 PM

Is 91% isopropyl alcohol abrasive on plastic? (I think I smoked it)

Started by cjordan | Last post by ARGOS++ April 05, 2008, 05:32:33 PM

finding concentration in PPM

Started by daylight | Last post by ARGOS++ February 08, 2009, 04:38:14 PM