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Yield/Purity of Alum

Started by ILoveISO « 1 2 » | Last post by Entrigued November 18, 2009, 11:27:14 AM

21 Replies
14276 Views
Last post November 18, 2009, 11:27:14 AM
by Entrigued
You have 200 mL of 1 M ammonia solution (pKa=9.25). (Confused)

Started by BlondeGirl2012 | Last post by Borek August 17, 2012, 09:33:14 AM

11 Replies
7457 Views
Last post August 17, 2012, 09:33:14 AM
by Borek
Your Questions answered by Nobel Chemistry Laureate Sir Harry Kroto

Started by NobelNick | Last post by NobelNick October 04, 2010, 04:57:17 AM

4 Replies
3462 Views
Last post October 04, 2010, 04:57:17 AM
by NobelNick
Yr 12 Chem help oxidation reduction

Started by dancing1101 | Last post by Borek December 02, 2007, 04:52:48 AM

4 Replies
3287 Views
Last post December 02, 2007, 04:52:48 AM
by Borek
Zinc Chloride and Potassium Sulphate

Started by iloveebay4 | Last post by Borek May 23, 2005, 06:07:31 AM

5 Replies
5078 Views
Last post May 23, 2005, 06:07:31 AM
by Borek
Zinc citrate dihydrate vs trihydrate

Started by Bubblefab | Last post by Bubblefab June 17, 2018, 03:01:49 PM

4 Replies
1332 Views
Last post June 17, 2018, 03:01:49 PM
by Bubblefab
Zinc dissolve in hydrochloric acid & nitric acid

Started by delicate_tears | Last post by Guitarmaniac86 September 14, 2008, 07:49:34 AM

3 Replies
8935 Views
Last post September 14, 2008, 07:49:34 AM
by Guitarmaniac86
Zinc freezing point depression

Started by ale1998 | Last post by Vidya December 15, 2016, 09:21:42 AM

2 Replies
1112 Views
Last post December 15, 2016, 09:21:42 AM
by Vidya
Zinc oxide reaction

Started by Big-Daddy | Last post by billnotgatez April 01, 2014, 09:17:38 PM

2 Replies
1074 Views
Last post April 01, 2014, 09:17:38 PM
by billnotgatez
zinc reduction

Started by rsixtyone | Last post by mike October 25, 2005, 06:24:50 PM

3 Replies
3446 Views
Last post October 25, 2005, 06:24:50 PM
by mike
Zn + Cu(2+) -> Zn(2+) + Cu

Started by ph.r | Last post by kimyac─▒ October 02, 2009, 10:05:19 AM

4 Replies
6666 Views
Last post October 02, 2009, 10:05:19 AM
by kimyac─▒
Zn + O = combustion rxn or synthesis rxn ---- WHY?

Started by crowell | Last post by Alpha-Omega January 06, 2008, 07:10:03 PM

5 Replies
9894 Views
Last post January 06, 2008, 07:10:03 PM
by Alpha-Omega
Zn and Cu in H2SO4 quick question

Started by Rutherford | Last post by confusedstud August 31, 2012, 11:42:27 AM

10 Replies
9688 Views
Last post August 31, 2012, 11:42:27 AM
by confusedstud
Zn(s) + H2SO4(l) -> ZnSO4(aq) + SO2(g) + H2O(l)?

Started by anarchron | Last post by T_N_T June 06, 2006, 09:16:23 PM

3 Replies
15389 Views
Last post June 06, 2006, 09:16:23 PM
by T_N_T
ZnCl2 solder

Started by angeloposteraro | Last post by billnotgatez March 16, 2007, 06:58:11 AM

1 Replies
2325 Views
Last post March 16, 2007, 06:58:11 AM
by billnotgatez
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