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Titanium (III) Potassium Alum: failed attempt If your chloride test is still positive, then you have a choice between two things: it's either a mi ... |
19-10-2013 at 10:33 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Hmmm... I think you may have used too little barium nitrate to precipitate all the possible sulfate ... |
19-10-2013 at 10:08 by: deltaH |
Reduction Catalyst Substitution I'll leave the final reply to the organic chemists on this site, but just a small request, please st ... |
19-10-2013 at 08:15 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Fascinating and extremely interesting chemistry.
[quote]4) Pure 37 % HCl: no change, no dissoluti ... |
19-10-2013 at 07:58 by: deltaH |
Reduction Catalyst Substitution [quote][b]Reduction Catalyst Substitution[/b][/quote]Don't you mean the substitution of reducing age ... |
19-10-2013 at 06:01 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Actually a titanium oxochloride animal makes perfect sense, you will find that upon adding water/dil ... |
18-10-2013 at 11:46 by: deltaH |
Titanium (III) Potassium Alum: failed attempt [quote]Incidentally, even anhydrous Ti(III) compounds, or at least some, like TiF3 are coloured.[/qu ... |
18-10-2013 at 11:39 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Look, I think you need to take stock of what you observed. In all intents and purposes, gas was prob ... |
18-10-2013 at 10:31 by: deltaH |
Titanium (III) Potassium Alum: failed attempt [quote]I suspect again oxidation of the Ti3+ by the sulphuric acid, to a hydrolysed Ti(IV) species.[ ... |
18-10-2013 at 10:14 by: deltaH |
synthesis of Propylene carbonate [quote]That is pure nonsense (relative standard potential required to reduce Na+ is -2.71 V vs. the ... |
18-10-2013 at 08:28 by: deltaH |
Half reaction you want is not listed, but... Thanks [b]The_Davster[/b] |
17-10-2013 at 23:40 by: deltaH |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic Thanks [b]froot[/b]
The lithium containing eutectics are fab, but I was wanting to avoid them for ... |
17-10-2013 at 23:04 by: deltaH |
Half reaction you want is not listed, but... In my [url=http://www.sciencemadness.org/talk/viewthread.php?tid=26760]potassium ferrate(VI) synthes ... |
17-10-2013 at 22:21 by: deltaH |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic I've calculate some numbers on the discussed basis and have assumed the authors worked on a mass bas ... |
17-10-2013 at 15:17 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Sounds very promising indeed and loved the colours! A small cooler box is a handy place to put a fla ... |
17-10-2013 at 12:23 by: deltaH |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic Thanks [b]blogfast25[/b], I think very little would even dissolve if you use the correct (minimum) a ... |
17-10-2013 at 09:25 by: deltaH |
Half reaction you want is not listed, but... [quote]The E values are not additive; deltaG is additive. Since deltaG = -nFE, you have to multiply ... |
17-10-2013 at 08:29 by: deltaH |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic My apologies [b]blogfast25[/b], I made an edit as you typed that! After reviewing my text, I realise ... |
17-10-2013 at 06:49 by: deltaH |
Chevreul's Salt. Yes the Cu2O is important because the only difference in the two is that Cu2O should appear black un ... |
17-10-2013 at 06:13 by: deltaH |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic [b]PLEASE NOTE[/b]: This is a discussion of a [b]hypothetical methodology[/b] for synthesising an ex ... |
17-10-2013 at 05:12 by: deltaH |
Half reaction you want is not listed, but... Often an electrochemical half reaction you require is not readily available, but it looks like you c ... |
17-10-2013 at 02:23 by: deltaH |
Chevreul's Salt. Very nice indeed, very well done [b]MrHomeScientist[/b]... pity no pics of the LED's |
15-10-2013 at 08:37 by: deltaH |
Titanium (III) Potassium Alum: failed attempt All the best blogfast25, can't wait for your results! |
14-10-2013 at 12:19 by: deltaH |
Titanium (III) Potassium Alum: failed attempt I really think water can be a big problem in trying to form Ti3+ as Ti really wants to go to TiO2, i ... |
13-10-2013 at 23:11 by: deltaH |
Titanium (III) Potassium Alum: failed attempt Yeah, kinetics could be a problem but as long as it goes, it will all go with patience. However I do ... |
13-10-2013 at 12:36 by: deltaH |
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