Search |
[Next Page] |
Measuring ratio of Fe2:Fe3 in solution Over my head, the paper would make for an interesting read - but I won't buy it. The most advanced ... |
26-4-2014 at 02:14 by: CHRIS25 |
Measuring ratio of Fe2:Fe3 in solution Understood. It is just that I read that NaCO3 will cause a green precipitate if there are Fe2 ions ... |
25-4-2014 at 09:15 by: CHRIS25 |
Measuring ratio of Fe2:Fe3 in solution Out of curiosity I wanted to see whether I could establish how far along the oxidation process the F ... |
25-4-2014 at 05:07 by: CHRIS25 |
Identification of this metal Absolutely. And this method you pointed out is a more accurate measurement for density. Thankyou. |
25-4-2014 at 04:45 by: CHRIS25 |
Identification of this metal Oh, that makes sense then. |
24-4-2014 at 13:40 by: CHRIS25 |
Identification of this metal I weighed the titanium = 405grams. I zeroed the scales with water and dipped the piece into the wa ... |
24-4-2014 at 13:25 by: CHRIS25 |
extract antimony from HCl Excellent results. Stoichiometry calculations showed me that I could get my 0.19 moles of SnCl2 (de ... |
24-4-2014 at 12:16 by: CHRIS25 |
Identification of this metal Thanks Draconic. Blogfast just did this, we'll see. |
24-4-2014 at 11:59 by: CHRIS25 |
Identification of this metal Just placed 400mLs water in a fine gradated jug. Different Titanium piece weighed 405 grams. Water ... |
24-4-2014 at 11:06 by: CHRIS25 |
Identification of this metal Bert - How precise was your scale and volumetric flask? It was just a normal measuring jug. I wi ... |
24-4-2014 at 10:54 by: CHRIS25 |
Identification of this metal Placed 664g in 400mLs water. 140mLs displaced density = 4.7 |
24-4-2014 at 09:03 by: CHRIS25 |
Identification of this metal Had this for years, there is 3/4 kilogram here, when dropped on one another you get a firework displ ... |
24-4-2014 at 07:40 by: CHRIS25 |
extract antimony from HCl Tomorrow I will be attempting to get the dihydrate SnCl2. The acidity is quite high so it should cr ... |
23-4-2014 at 14:57 by: CHRIS25 |
extract antimony from HCl This is how it started - This is from wikpedia: """Pewter is an alloy made of tin mixed with antimo ... |
23-4-2014 at 12:49 by: CHRIS25 |
extract antimony from HCl I am reading quite frequently that heating/burning antimony powder is dangerous. Can you confirm th ... |
23-4-2014 at 12:22 by: CHRIS25 |
extract antimony from HCl I do not remember the reference but I am almost certain that I read that antimony is not easily oxid ... |
23-4-2014 at 10:23 by: CHRIS25 |
Ferric chloride Appreciative of your tips here blogfast. Thanking you.
Is the miL here a mistake, should it be mol ... |
23-4-2014 at 09:36 by: CHRIS25 |
extract antimony from HCl Yes I read one of your exhaustive posts filled with images of your experiment with tin, very interes ... |
23-4-2014 at 09:34 by: CHRIS25 |
extract antimony from HCl At this point I thought I would post this. This reaction is almost complete, it has practically sto ... |
23-4-2014 at 07:33 by: CHRIS25 |
Ferric chloride Ah yes, I realize this, I lost some HCl. But I suppose I can at the least make a rough estimate fro ... |
23-4-2014 at 05:23 by: CHRIS25 |
extract antimony from HCl [rquote=328849&tid=30195&author=Pinkhippo11]Wait, am I missing something?
When I dissolved ... |
22-4-2014 at 23:35 by: CHRIS25 |
extract antimony from HCl Hi Blogfast, The reaction is proceeding without heating at the moment due to the weather, (it is und ... |
22-4-2014 at 13:32 by: CHRIS25 |
Ferric chloride HgDinis25: I filtered the ferrous chloride crystals, added peroxide then mixed it back in with the ... |
22-4-2014 at 13:22 by: CHRIS25 |
extract antimony from HCl But when the tin chloride has precipitated out of my HCl solution and I have filtered it off, I am l ... |
22-4-2014 at 09:10 by: CHRIS25 |
extract antimony from HCl Then to be honest I do not want to go down there, I know that stibine is highly toxic. But thanks f ... |
22-4-2014 at 09:04 by: CHRIS25 |
[Next Page] |