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Noob gets started
[rquote=405187&tid=29710&author=zts16]Ha, did you post that before I edited my post adding t ... |
16-5-2015 at 13:55
by: blogfast25 |
DEA investigates possible HazMat lab in Newport News home
[rquote=405044&tid=62410&author=aga]Fact is that the Powers That Be do not want any kind of ... |
16-5-2015 at 13:31
by: blogfast25 |
Pretty Pictures (2)
When fermenting berries in the lab, always strain the mash first! |
16-5-2015 at 12:56
by: blogfast25 |
Noob gets started
Better than mine in some respects. Don't store flammable materials on top of your fume hood though! ... |
16-5-2015 at 12:35
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405161&tid=62418&author=gatosgr]I should say one is derived after another... sorry. ... |
16-5-2015 at 12:32
by: blogfast25 |
Synthesis of longer chain tertiary alcohols
Borneol as a side-product? Blimey, good question. I'm not that much of an OC, I'm afraid. Column chr ... |
16-5-2015 at 12:24
by: blogfast25 |
Synthesis of longer chain tertiary alcohols
That's very interesting Alice, thanks for your thoughts on that.
So in your estimation, would pur ... |
16-5-2015 at 10:09
by: blogfast25 |
Separating MgCl2 from a solution of MgCl2 and CaCl2
[rquote=405143&tid=62373&author=DistractionGrating]I have a basic grasp of the common ion ef ... |
16-5-2015 at 09:42
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405145&tid=62418&author=DraconicAcid]No, it isn't. Not even close....[/rquote]
N ... |
16-5-2015 at 09:19
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405136&tid=62418&author=DraconicAcid]The kinetics would depend lot on the particle ... |
16-5-2015 at 09:10
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405140&tid=62418&author=gatosgr]entropy is the same as gibbs energy, enthalpy, helmh ... |
16-5-2015 at 09:02
by: blogfast25 |
Astatine
[rquote=405087&tid=62413&author=j_sum1]I am led to believe that chemistry can be done on sub ... |
16-5-2015 at 08:57
by: blogfast25 |
Chalk purification
[rquote=405078&tid=62416&author=DalisAndy]Yep that was my aim with it. Cause it's the sulfat ... |
16-5-2015 at 06:10
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405125&tid=62418&author=gatosgr]From what I remember the entropy of the reaction (He ... |
16-5-2015 at 06:01
by: blogfast25 |
Separating MgCl2 from a solution of MgCl2 and CaCl2
[rquote=405090&tid=62373&author=Eli25]by the way where can I find the rightest values of sol ... |
16-5-2015 at 05:43
by: blogfast25 |
do a soluble substance react with an insoluble one in a aqueous solution?
[rquote=405093&tid=62418&author=Eli25]For-example consider the reaction below:
CaCl2 + ... |
16-5-2015 at 05:30
by: blogfast25 |
DEA investigates possible HazMat lab in Newport News home
[rquote=405079&tid=62410&author=Hawkguy]It might just the quantity thats getting to the poli ... |
15-5-2015 at 18:19
by: blogfast25 |
DEA investigates possible HazMat lab in Newport News home
[rquote=405044&tid=62410&author=aga]Imagine if I or YOU discover a working anti-gravity or e ... |
15-5-2015 at 17:36
by: blogfast25 |
Chalk purification
[rquote=405068&tid=62416&author=DistractionGrating]Isn't CaCO3 useful as a primary standard ... |
15-5-2015 at 17:25
by: blogfast25 |
Chalk purification
Not all children's chalk is CaCO3, some of it is Gypsum. Test using a bit of acid.
But CaCO3 is a ... |
15-5-2015 at 16:40
by: blogfast25 |
Potassium chlorate with metal powders?
Al + KClO3 (stoichiom.) is fine and burns very hot. Mg + KClO3 = flash powder. |
15-5-2015 at 16:38
by: blogfast25 |
Separating MgCl2 from a solution of MgCl2 and CaCl2
[rquote=405022&tid=62373&author=DistractionGrating]Fair enough, but does my idea have merit? ... |
15-5-2015 at 14:25
by: blogfast25 |
Separating MgCl2 from a solution of MgCl2 and CaCl2
[rquote=405010&tid=62373&author=DistractionGrating]Checking solubility tables, I see that Ca ... |
15-5-2015 at 11:14
by: blogfast25 |
Separating MgCl2 from a solution of MgCl2 and CaCl2
Ionophores? Blimey, occasionally one does learn something at SM!  |
15-5-2015 at 10:22
by: blogfast25 |
DEA investigates possible HazMat lab in Newport News home
[rquote=405004&tid=62410&author=Loptr]I was basing that statement on the possibility of a ne ... |
15-5-2015 at 10:14
by: blogfast25 |
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