Phase transition question

Started by Big-Daddy | Last post by Big-Daddy September 16, 2013, 12:29:51 PM

Effusion and some other problems.

Started by cladbolg | Last post by cladbolg November 07, 2006, 01:50:39 PM

citrate phosphate buffer

Started by hopes | Last post by Borek April 14, 2005, 06:58:17 PM

Parts Per Million Question

Started by Periodic Table of Noob | Last post by Periodic Table of Noob November 01, 2008, 02:41:55 AM

Heat lost and Heat gained

Started by stag | Last post by opti384 April 01, 2011, 03:04:23 AM

Conversion

Started by orgoclear | Last post by sjb October 07, 2009, 02:25:35 PM

distillation??

Started by jnimagine | Last post by jnimagine October 03, 2008, 12:55:30 AM

Redox reaction between hydrogen peroxide and permanganate balanced neutral

Started by hipas | Last post by chenbeier June 10, 2020, 04:14:43 PM

Which of the following food additives gives a basic solution when dissolved?

Started by jmg12 | Last post by Nobby March 17, 2011, 11:49:39 AM

Calculating equilibrium constant

Started by Ineedhelp1993 | Last post by Ineedhelp1993 April 09, 2013, 04:22:10 PM

Can someone just tell me how to go about these solubility/complex ion problems?

Started by jmg12 | Last post by jmg12 April 25, 2011, 12:28:19 AM

Formula unit, total ionic, and net ionic equations

Started by Arejenga | Last post by Albert September 30, 2006, 04:20:26 PM

Effect of pH on redox reaction

Started by c0d3 | Last post by Borek May 12, 2009, 04:12:43 AM

Simple device to make copper ions

Started by FusedMan | Last post by arnyk July 01, 2005, 09:30:39 AM

Hybridisation and bond angles

Started by Kate | Last post by Kate October 17, 2015, 07:16:33 PM