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Trouble with getting nickel(II) to dissolve in ammonia. Vinegar should work too, but you would have to deal with a substantial amount of water. |
12-11-2017 at 19:17 by: ninhydric1 |
Trouble with getting nickel(II) to dissolve in ammonia. First, use NaOH to convert the chromium to soluble chromates while precipitating the iron and nickel ... |
12-11-2017 at 18:39 by: ninhydric1 |
Isolation of elemental Boron and Proof Demonstrations of Allotropes If you live near an open field or desert, the thermite reaction can be performed there with relative ... |
12-11-2017 at 12:43 by: ninhydric1 |
Isolation of elemental Boron and Proof Demonstrations of Allotropes Does thermite count as "high temperatures" in your book? The most common method for amateurs to obta ... |
12-11-2017 at 11:25 by: ninhydric1 |
The Short Questions Thread (4) According to Thompson's Illustrated Guide, the flame test for ammonium ions is a faint green but is ... |
10-11-2017 at 19:56 by: ninhydric1 |
When Chemistry Goes Wrong @NedsHead I would assume that the hydroxide ions from the KOH would precipitate the copper and nicke ... |
9-11-2017 at 22:12 by: ninhydric1 |
Burning solvents in alcohol lamps Huh, a somewhat effective, entertaining way to dispose of organic solvents compared to mundane evapo ... |
7-11-2017 at 17:13 by: ninhydric1 |
The Short Questions Thread (4) Would this be a viable alternative to silicone vacuum grease?:
https://www.lowes.com/pd/Danco-Gre ... |
6-11-2017 at 21:21 by: ninhydric1 |
Short question / quick answer - Thread Heat the paraformaldehyde to decomposition. Formaldehyde gas is produced. |
3-11-2017 at 10:01 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? But is decanoic acid even a commonly accessible reagent? Wikipedia says metal salts are used as pain ... |
29-10-2017 at 19:04 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? Wow, I didn't know polyurethane could stand such high temperatures. I might actually consider this p ... |
29-10-2017 at 18:12 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? Oh, I wish. $1500 for 0.01 cubic meters of Pt-Rh mesh? As tempting as practically infinite nitric ac ... |
29-10-2017 at 16:41 by: ninhydric1 |
Help Getting a New Magnetic Stirrer I, in fact, do have an SH-3 hotplate stirrer and for only 94$ it's surprisingly sturdy. It reaches 1 ... |
29-10-2017 at 14:37 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? I plan to either do this outside or do it in an Erlenmeyer flask with a tube leading into an acetic ... |
29-10-2017 at 14:04 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? Alright. Thanks for the input. |
29-10-2017 at 11:55 by: ninhydric1 |
Calcium hydroxide and ammonium nitrate product? I was looking into making some calcium nitrate as I don't have access to it nearby, and Wikipedia ha ... |
29-10-2017 at 10:58 by: ninhydric1 |
Advice for a 15 year old interested in amateur chemistry? You should probably find a place to do this, which is why aga's sodium acetate procedure works well ... |
27-10-2017 at 14:28 by: ninhydric1 |
The "WTF did I just make?" thread The only thing that comes to my mind about the orange precipitate is a cadmium salt, a dichromate pr ... |
25-10-2017 at 15:17 by: ninhydric1 |
The "WTF did I just make?" thread Could it be precipitated Cu2O (copper(I) oxide)? The color looks a bit too fluorescent to be Cu2O in ... |
24-10-2017 at 20:24 by: ninhydric1 |
The Short Questions Thread (4) Anyone have a good source of ninhydrin (I gave up trying to obtain the materials to synthesize it)? ... |
20-10-2017 at 21:01 by: ninhydric1 |
We should start a petition to remove iodine as a List I drug precursor in the US DXM is used in numerous OTC cough syrups where I live (West Coast). |
19-10-2017 at 21:01 by: ninhydric1 |
We should start a petition to remove iodine as a List I drug precursor in the US Surprisingly I can't find any OTC pseudoephedrine, they've all been replaced with either phenylephed ... |
19-10-2017 at 20:48 by: ninhydric1 |
Inhibitors used in hardware store sulfuric acid - would they interfere with dehydration reactions? If you're afraid that the organic ones might interfere, add a few mL (slowly) of 30% hydrogen peroxi ... |
15-10-2017 at 09:55 by: ninhydric1 |
latest glassware purchase Interesting uses. So I'll have a 25 and 50 mL burette now. That's nice. |
14-10-2017 at 17:43 by: ninhydric1 |
Separation of Thiourea from Sulfamic Acid Upon acquiring Tarn-X from my nearby Home Depot, I have tried to plan a separation of the two substa ... |
12-10-2017 at 20:02 by: ninhydric1 |
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