Ok, I've been looking at this problem for over 9000 hours now...

Started by KanaLS | Last post by Borek September 27, 2010, 06:48:23 AM

Pressure Changes

Started by Big-Daddy | Last post by Big-Daddy April 20, 2013, 12:48:39 PM

Prepare dilutions without H2O

Started by fosfolipasa_A | Last post by fosfolipasa_A January 10, 2013, 11:24:54 AM

quadratic equation for calculation on weak acid pH

Started by yanna.banana | Last post by yanna.banana June 17, 2016, 08:50:00 AM

Obtaining Ammonium Nitrate

Started by Tryptamine | Last post by Arkcon January 24, 2008, 09:15:48 PM

Help in balancing by ion-electron method

Started by Steenrod | Last post by Steenrod November 13, 2012, 12:00:03 PM

Equilibrium constant

Started by Elianna | Last post by Borek June 18, 2015, 04:50:58 AM

Galvanic corrosion of Ni (nickel), Cu (copper) and stainless steel

Started by wuhtzu | Last post by Rabn December 24, 2007, 11:43:13 AM

fooling Archimedes 'golden crown'?

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

Titration Curve

Started by bioguy2 | Last post by Borek December 15, 2009, 06:44:14 PM

PH calculation

Started by mores1365 | Last post by AWK March 15, 2012, 10:12:33 AM

Deionized Water

Started by thedeadpoint | Last post by Arkcon April 12, 2008, 09:04:56 AM

theoretical yield

Started by NeonNe | Last post by NeonNe December 08, 2008, 03:49:50 PM

Calculating %

Started by 350chev | Last post by Borek October 11, 2009, 04:40:46 AM

Gas properties and intermolecular forces

Started by leo | Last post by Borek April 17, 2014, 03:17:14 AM