Seminars and Olympiads for pupils-high school (chemistry)

Started by stefanserbia | Last post by stefanserbia June 13, 2007, 11:27:30 AM

How do we predict how SbF5 shifts the autodissociation equilibrium of liquid HF?

Started by cncbmb | Last post by cncbmb July 18, 2009, 10:28:37 AM

Cycloaddition chemistry question (INChO 2007 Q4)

Started by savy2020 | Last post by savy2020 January 20, 2010, 08:48:10 PM

Olympiad-style university problems

Started by Big-Daddy | Last post by Big-Daddy September 14, 2013, 09:33:24 PM

Electro-chemistry

Started by Science geek | Last post by Science geek July 16, 2015, 12:45:48 PM

book for chemistry Olympiad

Started by lhpVietNam | Last post by lhpVietNam October 30, 2016, 03:22:05 PM

Solutions to IChO Preparatory Problems?

Started by georgetian3 | Last post by georgetian3 March 02, 2018, 04:08:00 AM

Preparing for Lab Practical...

Started by jaeahn0730 | Last post by jaeahn0730 January 04, 2019, 07:18:32 PM

IChO

Started by plu | Last post by Will June 09, 2006, 10:05:06 PM

Please help me understand fusion.

Started by Loael | Last post by Sunil Simha March 24, 2013, 08:37:42 AM

The first problem

Started by Radu | Last post by Rutherford March 25, 2014, 04:06:02 PM

Resources for Olympiad Preparation?

Started by narak1149 | Last post by Big-Daddy March 26, 2014, 08:44:37 PM

cambridge challenge (c3l6)

Started by momoho | Last post by Big-Daddy April 22, 2014, 05:26:40 PM