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Pirhana Solution? Cleaning Glass-ware
Hmmm, might have to give this a try! Does it clean out glass frits real good? |
10-11-2012 at 12:38
by: sargent1015 |
Can you start by learning organic chem without learning basic chem?
[rquote=264714&tid=22135&author=woelen]
Getting an understanding of general chemistry makes ... |
9-11-2012 at 20:57
by: sargent1015 |
Extracting caffeine from coffee - photo essay
I've always wanted to run this experiment with espresso, ever since my analytical lab when we analyz ... |
7-11-2012 at 20:20
by: sargent1015 |
Bad days in the lab or with glassware?
I even had a stirbar going in there...
Its 300mm I believe, she's big lol. It was a very strong b ... |
7-11-2012 at 06:30
by: sargent1015 |
Bad days in the lab or with glassware?
Well I was running the simple KMnO[sub]4[/sub] oxidation reaction of toluene and while it was reflux ... |
6-11-2012 at 22:19
by: sargent1015 |
Tons of demos and experiments but how to share?
[rquote=264781&tid=19641&author=triplepoint]I believe that book is a compilation of articles ... |
6-11-2012 at 21:46
by: sargent1015 |
Extremely strong bases for enolization
Is NaOH not an option? |
4-11-2012 at 20:19
by: sargent1015 |
Bad days in the lab or with glassware?
[rquote=264654&tid=13214&author=feacetech]
one day i knocked them over for them to fall lik ... |
4-11-2012 at 17:57
by: sargent1015 |
Pretty Pictures (1)
That is really cool yeti! I might try that just for fun!  |
1-11-2012 at 13:58
by: sargent1015 |
sodium hypochlorite
so assuming a pH of 12, we find the concentration of OH[sup]-[/sup] to be 1.0x10[sup]-2[/sup] Molar. ... |
29-10-2012 at 08:09
by: sargent1015 |
sodium hypochlorite
[rquote=263854&tid=21996&author=Traveller]
sargent1015...if the NaOH exists in solution as ... |
29-10-2012 at 05:38
by: sargent1015 |
sodium hypochlorite
[rquote=263836&tid=21996&author=Traveller]
I know that NaClO added to a large volume of dri ... |
28-10-2012 at 19:15
by: sargent1015 |
Vogel Text
It's weird, I have access now but the link does not bring me anywhere. |
24-10-2012 at 12:40
by: sargent1015 |
Vogel Text
[rquote=263294&tid=21713&author=S.C. Wack][rquote=263244&tid=21713&author=sargent101 ... |
23-10-2012 at 20:27
by: sargent1015 |
Vogel Text
That's for the 3rd edition |
23-10-2012 at 04:29
by: sargent1015 |
Vogel Text
Just as an update, bought the book, love the book in print and I am not sure that we have the 5th ed ... |
22-10-2012 at 20:47
by: sargent1015 |
Mathematical relationship between concentration and density
I know there is a relationship, but I think tables are necessary. I know my grandpa would measure th ... |
14-10-2012 at 18:58
by: sargent1015 |
Appropriate vacuum trap
KOH or NaOH, same thing in this case. Water will be produced so this seems like a good idea. Do you ... |
14-10-2012 at 18:54
by: sargent1015 |
Chelates? Binding with Iron2, acids only
I'm pretty sure acetate ions cannot chelate due to the angle constraint. I'm currently in Inorganic ... |
14-10-2012 at 18:15
by: sargent1015 |
Bad days in the lab or with glassware?
I have broken way to many pieces of glassware, fortunately, my company does not care about the small ... |
13-10-2012 at 09:47
by: sargent1015 |
Nucleophilic Substitution
[rquote=262072&tid=21747&author=Nicodem]
The pKa of primary amide N-H is many magnitudes lo ... |
13-10-2012 at 09:42
by: sargent1015 |
Anyone need a 20 L RB flask?
[rquote=261957&tid=21758&author=BromicAcid]Love that the auction is titled "Flask 2000ml Fla ... |
11-10-2012 at 20:01
by: sargent1015 |
Nucleophilic Substitution
Oh I see it now. You would need a suitable catalyst to remove that Br |
11-10-2012 at 04:59
by: sargent1015 |
Nucleophilic Substitution
CH[sub]3[/sub] is not a good leaving group ever... Just sayin |
10-10-2012 at 16:40
by: sargent1015 |
Vogel Text
[rquote=261745&tid=21713&author=Lambda-Eyde][rquote=261691&tid=21713&author=hyfalcon ... |
9-10-2012 at 20:31
by: sargent1015 |
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