Which substance cannot reduce iron (III) oxide to iron?

Started by rickyponting66 | Last post by SirRoderick April 26, 2011, 06:30:53 PM

White Molybdenum precipitate from reaction with sodium bicarbonate

Started by Muonium | Last post by Muonium September 05, 2018, 05:17:37 PM

who can explain the orange colour I see when KMnO4 gets reduced?

Started by Chaste | Last post by n4k September 21, 2008, 01:50:51 PM

Who is the electron sink in Cu(s) | Cu2+ || Cl– | AgCl(s) | Ag(s)

Started by Burningkrome | Last post by Hunter2 October 30, 2012, 02:03:41 AM

who knows this answer???

Started by mercury0032 | Last post by AWK April 17, 2012, 04:50:51 AM

Whta's the dipole moment of CO?

Started by Winga | Last post by Curiousteen June 17, 2007, 11:37:13 AM

Why 4s e-(s) of transition metals is/are counted as 3d e-

Started by Winga | Last post by Mitch November 09, 2004, 05:04:10 PM

why aluminium chloride solution is pale yellow.

Started by Aniket | Last post by billnotgatez June 17, 2020, 11:42:33 AM

Why Aluminium fluoride is ionic while aluminium chloride is covalent?

Started by Ligander | Last post by BluRay February 23, 2010, 09:44:35 AM

Why are HBr and HI not superacids?

Started by Toxic Frog | Last post by kahynickel May 25, 2014, 01:52:09 PM

Why are Si multiple bonds rare? Also, when to use inert pair effect reasoning?

Started by allthingschm | Last post by allthingschm January 31, 2015, 12:55:14 PM

Why are sulphates so hard to reduce?

Started by snorkack | Last post by swintarka December 13, 2015, 07:51:45 AM

Why aren't beryllium and Flourine negligible cations/anions?

Started by wacki | Last post by opsomath June 10, 2013, 09:56:43 AM

Why BeO & MgO're insoluble in water?

Started by shehri | Last post by agrobert November 07, 2007, 07:52:59 PM