Problem with ppm

Started by CopperSmurf | Last post by sjb February 10, 2009, 04:55:09 PM

salt ionization

Started by webguy54 | Last post by webguy54 February 10, 2009, 04:11:19 PM

antibiotic international units to milligram conversion

Started by fermentek | Last post by JGK February 10, 2009, 02:53:20 PM

modified Kjeldahl

Started by el13 | Last post by Mr Peanut February 10, 2009, 05:43:45 AM

bond lenght and angle

Started by faith | Last post by faith February 09, 2009, 12:59:59 AM

Preparing 200ppm Sodium Hypochlorite Solution

Started by lingo_belle | Last post by Fleaker February 08, 2009, 03:51:11 PM

Determination of Mg by EDTA Titration

Started by asyali | Last post by asyali February 08, 2009, 07:23:04 AM

Mass balance equation, and problem doing first step.

Started by Chiram | Last post by ARGOS++ February 07, 2009, 07:06:23 PM

Solubility problem.

Started by Chiram | Last post by Chiram February 07, 2009, 12:47:16 PM

Organic Chemistry Lab

Started by Aznhmonglor | Last post by Arkcon February 04, 2009, 09:16:21 AM

analysis of sulphur dioxide

Started by bssharat | Last post by bssharat February 03, 2009, 09:12:05 AM

HPLC - determining a multi-component solution

Started by food | Last post by Arkcon February 03, 2009, 08:59:35 AM

Hydrolysis of Salts

Started by bookworm | Last post by NP1957 February 03, 2009, 03:33:12 AM

Calculation of pH

Started by bookworm | Last post by Borek February 02, 2009, 09:38:41 AM

area under the curve

Started by faith | Last post by Arkcon February 02, 2009, 06:32:22 AM