Silicon allotropes

Started by GSRush | Last post by Enthalpy October 27, 2019, 12:14:15 PM

Flocculating Agents for basic pH applications

Started by curiouscat | Last post by ajkoer February 27, 2013, 12:29:18 AM

Molarity Question

Started by Duzzy | Last post by Borek May 21, 2012, 04:38:28 AM

Is Change in crystal shape possible

Started by mehc | Last post by Archer April 17, 2014, 02:01:38 PM

bushes in solution :)

Started by Borek | Last post by mike November 20, 2005, 06:56:19 PM

Difficult redox equation

Started by Lourdes | Last post by Lourdes May 16, 2017, 11:58:12 AM

Salt producing challenge

Started by Dex | Last post by alex00 November 27, 2012, 03:26:03 AM

Alum Crystal Battery

Started by br0ns0n77 | Last post by aliphatic September 20, 2012, 08:19:17 PM

Barium oxalate

Started by beverley | Last post by BluRay May 13, 2009, 12:53:58 PM

What substance would disappear in thin air?

Started by Samlearner120 | Last post by AWK October 29, 2018, 05:59:01 AM

NaClO + HNO3 -> Cl2 + ...what ?

Started by paulE | Last post by Arkcon February 14, 2015, 03:04:24 PM

Question

Started by HSElementWiz | Last post by HSElementWiz October 20, 2008, 12:12:38 PM

How to prepare manganese nitrate Mn(NO3)2?

Started by hebism | Last post by Hunter2 February 18, 2016, 07:43:23 AM

redox equation balancing

Started by ajones51 | Last post by Alpha-Omega December 31, 2007, 04:03:21 PM

Why does Zinc have a lower 2nd ionization energy than Cupper?

Started by Mitch | Last post by Winga February 11, 2006, 05:18:52 AM