Quantitative Analysis: BOD - Winkler Method

Started by mix_boom | Last post by mix_boom April 21, 2013, 10:27:55 AM

Quantitative Composition of Compounds Question

Started by guilherme | Last post by guilherme January 10, 2020, 09:16:56 AM

Coloring A Clear Transparent Sheet of Plastic

Started by khemistery | Last post by Borek June 01, 2013, 03:50:00 AM

Please help

Started by Alexis657 | Last post by Fish200398 March 29, 2020, 12:25:17 PM

Haber Process Equilibrium

Started by Steve | Last post by curiouscat September 17, 2013, 10:12:18 AM

potentiometer

Started by Fatma Adel | Last post by Hunter2 November 01, 2015, 08:21:15 AM

endotermic photochemical reaction?

Started by hhhh | Last post by hhhh February 14, 2015, 11:46:59 AM

dry ice

Started by smartprincess | Last post by Borek November 20, 2014, 02:58:24 AM

Rate determining step to rate equation conversion

Started by hellwraiz | Last post by sjb December 24, 2021, 04:28:28 PM

Why does noting happen in this reaction (redox reaction)?

Started by Makaveli | Last post by AWK June 18, 2013, 08:46:32 AM

redox between iron(ll) sulphate and sodium hydroxide

Started by alexanda | Last post by Borek September 09, 2014, 03:29:52 AM

ATOMIC STRUCTURE

Started by Misseev | Last post by Corribus January 07, 2015, 09:24:15 PM

What is substance A?

Started by Iron Man | Last post by Borek October 10, 2013, 12:53:27 PM

Galvanic cell concept clarification?

Started by Bublik | Last post by Bublik December 22, 2012, 11:49:41 AM