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why aluminium chloride solution is pale yellow.

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

12 Replies
869 Views
Last post June 17, 2020, 11:42:33 AM
by billnotgatez
Why Aluminium fluoride is ionic while aluminium chloride is covalent?

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

3 Replies
10345 Views
Last post February 23, 2010, 09:44:35 AM
by BluRay
Why are HBr and HI not superacids?

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

2 Replies
1778 Views
Last post May 25, 2014, 01:52:09 PM
by kahynickel
1 Replies
1596 Views
Last post January 31, 2015, 12:55:14 PM
by allthingschm
Why are sulphates so hard to reduce?

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

4 Replies
2248 Views
Last post December 13, 2015, 07:51:45 AM
by swintarka
Why aren't beryllium and Flourine negligible cations/anions?

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

10 Replies
4370 Views
Last post June 10, 2013, 09:56:43 AM
by opsomath
Why basic ethanol change color

Started by Shahbaz | Last post by macman104 March 27, 2009, 10:35:51 AM

1 Replies
4430 Views
Last post March 27, 2009, 10:35:51 AM
by macman104
Why BeO & MgO're insoluble in water?

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

4 Replies
18543 Views
Last post November 07, 2007, 07:52:59 PM
by agrobert
Why calcium can not be monovalent?

Started by Luis Dominguez | Last post by Luis Dominguez April 03, 2011, 12:44:54 PM

2 Replies
3344 Views
Last post April 03, 2011, 12:44:54 PM
by Luis Dominguez
Why can CaCO3 precipitate by utilizing bicarbonate?

Started by Uwe | Last post by Borek October 14, 2020, 03:04:05 AM

1 Replies
315 Views
Last post October 14, 2020, 03:04:05 AM
by Borek
why can't halogens occur in elemental state in nature?

Started by christie_uoa | Last post by nearly.alex March 21, 2006, 01:13:11 PM

4 Replies
6856 Views
Last post March 21, 2006, 01:13:11 PM
by nearly.alex
Why can't there be a metal-metal multiple bond in . ?

Started by mistche20 | Last post by Yakimikku February 06, 2012, 01:16:58 PM

12 Replies
7348 Views
Last post February 06, 2012, 01:16:58 PM
by Yakimikku
Why colloidal silver water turned yellow after a few days?

Started by jerrry94087 | Last post by CrazyCh3m November 01, 2011, 04:20:41 PM

5 Replies
16594 Views
Last post November 01, 2011, 04:20:41 PM
by CrazyCh3m
Why Cu2O is a p type semiconductor?

Started by AussieKenDoll | Last post by Enthalpy April 03, 2019, 03:32:13 AM

1 Replies
519 Views
Last post April 03, 2019, 03:32:13 AM
by Enthalpy
11 Replies
7323 Views
Last post March 01, 2013, 01:14:49 AM
by billnotgatez
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