Question about mass percentage in a mixture

Started by Smileylover1 | Last post by Smileylover1 April 29, 2022, 05:30:13 PM

Hg - water contamination

Started by xshadow | Last post by Borek April 25, 2022, 08:24:33 AM

Synthesis of Benzimidazole

Started by tinypeach | Last post by tinypeach April 20, 2022, 06:14:47 AM

Pyrimidine SnAr reactions

Started by tombarret | Last post by tombarret April 19, 2022, 11:07:25 AM

Sulfate conversions

Started by emsioc | Last post by Borek April 19, 2022, 02:53:17 AM

help with question on serial dilutions with ethanol

Started by jennacat | Last post by Aldebaran April 18, 2022, 07:53:40 AM

Yield

Started by marywaly | Last post by Borek April 18, 2022, 03:32:45 AM

What exactly does this mean?

Started by xaiuel | Last post by RedCampion April 17, 2022, 05:41:01 PM

"AmmoniaConcentration" package in 'R'

Started by Win,odd Dhamnekar | Last post by Win,odd Dhamnekar April 16, 2022, 09:36:21 AM

What is the Final Temperature?

Started by bigbenz | Last post by Orcio_87 April 14, 2022, 01:07:43 PM

∆G is the difference between what two states

Started by Hg20059 | Last post by mjc123 April 12, 2022, 03:01:24 PM

Chromatography - Causes of Tailing

Started by bigbenz | Last post by bigbenz April 12, 2022, 09:11:32 AM

(Resonance Structures): Is this a trick question?

Started by RobertWithers | Last post by Hunter2 April 12, 2022, 01:53:54 AM

Gaseous equilibrium problem that seems to elude my ICE tables!

Started by slyasafax | Last post by mjc123 April 09, 2022, 04:07:52 PM

Endothermic and Exothermic

Started by ichiha68 | Last post by Corribus April 03, 2022, 07:36:56 PM