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CuCl2 + Al in solvents other than water The reaction is between the (CuCl4)2- which removes the aluminium oxide coating and a simple displac ...	23-12-2013 at 08:16 by: Galinstan
Chemist's Nightmare The worst chemistry related insedent iv had happen was when i was refluxing a mixture of KMNo4 solut ...	12-12-2013 at 12:08 by: Galinstan
can DCM be used as a refrigerant? The only problem i can see with using a very cold liquid in your condenser is when the 100 degree st ...	11-12-2013 at 17:30 by: Galinstan
Making nitric acid I think it is because when you mix your sulphuric acid and potassium nitrate your don't form nitric ...	11-12-2013 at 07:40 by: Galinstan
The Short Questions Thread (4) Ah i stand corrected i din't realise P4O10 had the power to dehydtate HNO3.	11-12-2013 at 07:28 by: Galinstan
can DCM be used as a refrigerant? For a cold finger your better off using ice water or dry ice if needed than DCM. the reason DCM remo ...	11-12-2013 at 07:20 by: Galinstan
The Short Questions Thread (4) No, HNO3 and P2O5 in ether will not nitrate anything as it won't create the nitronium ion ( the nitr ...	11-12-2013 at 05:51 by: Galinstan
Dichromate decomposition in water Sodium aluminate doesn't exist in acidic medium it forms a white precipitate and then would redissol ...	10-12-2013 at 15:05 by: Galinstan
electrolysis of Barium Nitrate You can not use the mains socket for electrolysis as it is AC and way to high a voltage, using a 9v ...	28-11-2013 at 05:02 by: Galinstan
Acetone + vinegar and how to produce acetone from vinegar. I remember reading somewhere that acetone can be prepared from the dry distillation of an acetate sa ...	26-11-2013 at 08:53 by: Galinstan
A Thread of Negative Results yes Galllium is one of the few liquids that gain volume when it solidifies, about 3% if i remember c ...	26-11-2013 at 08:49 by: Galinstan
Quick Sulfuric acid question no, im fairly sure the equation is correct as the oxidation numbers for all the elements involved ba ...	25-11-2013 at 07:14 by: Galinstan
sodium hypochlorite+hydrogen peroxide+lead+Folic acid tablets=?? What were you trying to achieve from your "experiment" ?	25-11-2013 at 06:49 by: Galinstan
Make Potassium (from versuchschemie.de) You are correct just because a reaction has a negative Gibbs free energy change doesn't mean an OBSE ...	25-11-2013 at 06:43 by: Galinstan
Make Potassium (from versuchschemie.de) When calculating gibbs free energy change temperature is already taken in to account so a reaction w ...	24-11-2013 at 11:36 by: Galinstan
Best and worst smelling chemicals? In my opinion the worst smelling compounds are triethyl amine , chloride and bromine just because of ...	24-11-2013 at 04:21 by: Galinstan
Potassium Ferricyanide crystals The clumping in the bottle is probably due to the fact that chlorate is hygroscopic and therefore wi ...	24-11-2013 at 04:04 by: Galinstan
2-methyl, 3-indole acetic acid oxidation Im no expert so correct me if im wrong but i don't think you can oxidise your methyl group to a carb ...	23-11-2013 at 16:51 by: Galinstan
Removing Permanganate from reaction mixure If you perform a liquid liquid extraction make sure to acidify everything first to make sure none of ...	23-11-2013 at 16:12 by: Galinstan
Removing Permanganate from reaction mixure This could be because you have used up all the acid in your reaction so therefore no more permangana ...	23-11-2013 at 14:33 by: Galinstan
Usability of Atmospheric Nitrogen One of the main problems with using electric arc for chemical synthesis is the fact that you are dea ...	23-11-2013 at 14:25 by: Galinstan
What is the coolest experiment you've tried/completed? A good source of relatively easy and interesting experiments, that will teach you the basics of expe ...	23-11-2013 at 10:37 by: Galinstan
Make Potassium (from versuchschemie.de) yes it is possible to reduce other less reactive metal ions to there cosponsoring metals using potas ...	23-11-2013 at 10:23 by: Galinstan
Product in attempt of acetylation of glucose? ethylamine won't work as an acetylating agent, Your best chance is to use acetic anhydride	23-11-2013 at 10:18 by: Galinstan

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