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Ferro Fluid surfactant
There is a 'high oleic' sunflower oil available in parts of the world. It's triolein component is ge ... |
6-4-2014 at 01:51
by: deltaH |
Potassium Halide Solution Smell
Did your distilled water per chance come from an area where MTBE water contamination is known? MTBE ... |
6-4-2014 at 01:02
by: deltaH |
Electrolysis of alkali salts at STP
[b]BromicAcid[/b], I wasn't suggesting one use DMSO, I was using the data as a comparison to try to ... |
5-4-2014 at 07:52
by: deltaH |
Electrolysis of alkali salts at STP
I've been meaning to ask what you plan to use as the cathode  Yeah SS should be
fine, except it's ... |
4-4-2014 at 14:26
by: deltaH |
Electrolysis of alkali salts at STP
I found this datasheet (see attached) for DMSO that lists solubilities of a wide range of inorganic ... |
4-4-2014 at 06:46
by: deltaH |
how to reduce citric acid in solution
You can precipitate and neutralise [excess] citric acid from solution using food grade calcium hydro ... |
4-4-2014 at 02:47
by: deltaH |
Etherification of Glycerine
Interesting, nice finds [b]Dr.Bob[/b]! I hope op get's a chance to see these. |
3-4-2014 at 06:27
by: deltaH |
Electrolysis of alkali salts at STP
Aside from poor solubility, I also think dissolution may be very slow! In fact, if one is going to d ... |
1-4-2014 at 06:59
by: deltaH |
Electrolysis of alkali salts at STP
[rquote=325353&tid=29291&author=MrHomeScientist][rquote=325337&tid=29291&author=delt ... |
1-4-2014 at 06:30
by: deltaH |
Electrolysis of alkali salts at STP
I have an idea for you to try if you so wish, let's call it pulling a half-[b]Pok[/b] Why not use ... |
1-4-2014 at 02:03
by: deltaH |
Magnesium acetate?
I'm curious if your test tube released gas when you unstoppered it? |
31-3-2014 at 13:08
by: deltaH |
Magnesium acetate?
[b]Beware if the magnesium was oxidised, there may be a buildup of hydrogen pressure that may still ... |
31-3-2014 at 06:00
by: deltaH |
Etherification of Glycerine
One can apparently easily prepare glycerol carbonate in very high yields and simple reaction conditi ... |
30-3-2014 at 15:19
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
I was reading today about zinc oxide and came across this article about the synthesis of nanostructu ... |
9-12-2013 at 11:08
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
[rquote=310204&tid=27545&author=Pinkhippo11]Ummmm, what is this?????[/rquote] What do you me ... |
6-12-2013 at 01:33
by: deltaH |
reaction between thiocyanate and nitric acid
From the same site [b]Random[/b] posted from, I found this entry for perthiocyanogen:
[quote]Pert ... |
5-12-2013 at 08:18
by: deltaH |
General Discussion of Terbium Compounds
Fascinating, congratulations on carrying out a direct union. When you feel up to it, I am sure we wo ... |
5-12-2013 at 06:03
by: deltaH |
Separation of acetone and THF
You can use extractive distillation to 'break' the azeotrope. This system has been studied in this p ... |
1-12-2013 at 08:33
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
[quote]Just as a sanity check, I'd suggest stirring a very tiny amount of ZnO into NaOH solution (ju ... |
1-12-2013 at 03:20
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
@WGTR
Thank you for the wonderful literature you found and volumes of it too, I will need to work ... |
1-12-2013 at 01:30
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
Yes, these fine needle-like crystals of yours is hopefully the prize. [b]kmno4[/b] mentioned earlier ... |
29-11-2013 at 08:13
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
Thank you [b]woelen[/b] for you fantastic help here. These observations are indeed extremely interes ... |
28-11-2013 at 13:43
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
@woelen
The colour is strange, the second time I did it, it did come out white but not the first ... |
28-11-2013 at 08:06
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
Thank you for the info [b]kmno4[/b]. The lengthy investigation is because I wanted to study this sys ... |
28-11-2013 at 05:20
by: deltaH |
Failed attempt at dissolving zinc oxide in alkaline solutions
Okay, I've had a look in daylight at my precipitate and have to say that I cannot see the two layers ... |
28-11-2013 at 00:03
by: deltaH |
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