Freezing point depression, finding Molar mass of an unknown

Started by calvin coolidge | Last post by rabolisk February 03, 2011, 06:42:26 PM

legal question : KNO3 + C12022h11, leagal or illegal?

Started by bigblue17 | Last post by billnotgatez April 15, 2007, 09:20:54 PM

What is the reason why hydrocarbons are not soluble in water?

Started by Bekah | Last post by enahs December 06, 2007, 10:41:44 PM

Dissociation of Amino Acid (Glycine)

Started by OhGosh | Last post by rabolisk February 21, 2011, 01:07:45 AM

Acid production from mixing two neutral aqueous solutions

Started by Simon R « 1 2 » | Last post by Borek May 12, 2006, 04:35:11 AM

Decomposed compound masses - find assumptions, relative mass, formulas

Started by bholley | Last post by Borek September 06, 2011, 05:24:44 PM

what is the number of moles of 4.0mL of 50% NaOH?

Started by engineer | Last post by engineer February 26, 2006, 01:06:33 PM

How fast does Ascorbic Acid degrade in water?

Started by bg726 | Last post by ARGOS++ March 26, 2007, 04:16:50 PM

pH of Na2CO3

Started by nonlinear | Last post by Borek January 17, 2010, 04:25:58 AM

Titrating CH3COONa with HCl

Started by Anthasci | Last post by Darren June 19, 2012, 08:22:36 AM

Calcium Nitrate

Started by mryoso | Last post by xiankai May 18, 2005, 06:14:41 AM

fooling Archimedes 'golden crown'?

Started by ch0psu3y | Last post by Arkcon December 27, 2007, 11:58:08 AM

Trouble finding a molecular formula from combustion analysis

Started by artwill872 | Last post by artwill872 February 03, 2011, 07:45:02 PM

Examples of Zero Order Reactions

Started by rekk334 | Last post by rekk334 October 22, 2011, 12:32:28 PM

Polyprotic buffers

Started by HaroTaro | Last post by Borek February 01, 2011, 04:20:15 AM