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Conversions
1/2.205 = 0.454 kg/lb = 454 g/lb.
454/16 = 28.375 g/oz.
28.375/8 = 3.547 grams per eighth ounce.
... |
21-3-2018 at 11:34
by: LearnedAmateur |
Uses of kitty litter in the amateur lab
Relatively inert desiccant is the use that screams out, probably best in a dessicator but if you don ... |
21-3-2018 at 02:30
by: LearnedAmateur |
LD5050 potentially scamming
I would take their recommendation and file a report with the police since he is known to scam accord ... |
20-3-2018 at 11:26
by: LearnedAmateur |
Why reactions happen?
Yeah, thermodynamics plays probably the biggest role in reactions, I.E would it prefer to exist in s ... |
20-3-2018 at 10:14
by: LearnedAmateur |
Colour of potassium nitrite
I don’t think NaNO2 hydrolyses, not from what I’ve heard. The mechanism behind its ‘conversion ... |
20-3-2018 at 07:50
by: LearnedAmateur |
Colour of potassium nitrite
When I get around to ordering some more, I’ll try and grow a crystal out of it to see if there’s ... |
19-3-2018 at 14:37
by: LearnedAmateur |
Colour of potassium nitrite
Yeah it’s got the consistency of table sugar as far as I can see, just a little smaller. Time to b ... |
19-3-2018 at 12:05
by: LearnedAmateur |
Colour of potassium nitrite
Only got about 50-60 grams left, gotta get some more soon.
Apparently it’s 99.9% pure, it’ll ... |
19-3-2018 at 11:41
by: LearnedAmateur |
Colour of potassium nitrite
The food grade sodium nitrite I have is slight yellow in colour. Since both K+ and Na+ are colourles ... |
19-3-2018 at 11:12
by: LearnedAmateur |
Chemical Resistance of Stoppers
I use orange rubber stoppers mostly, got a couple of glass ones too which are obviously fine for the ... |
19-3-2018 at 00:12
by: LearnedAmateur |
Your last "OH SHIT!" moment [aka how I accidentally made manganese heptoxide]
Damn, looks like my hands after a KMnO4 spillage, apparently p-benzoquinone can cause rashes and loc ... |
17-3-2018 at 08:37
by: LearnedAmateur |
Phosphorescent material
It’s tritium gas, the H2 analogue as opposed to water. You can always put these in pendants and ot ... |
17-3-2018 at 08:29
by: LearnedAmateur |
SM Kemistry Skool
Cleaning precious metal jewellery (gold, silver, or alloys of such) can be easily achieved without d ... |
17-3-2018 at 00:04
by: LearnedAmateur |
Phosphorescent material
[rquote=510904&tid=81273&author=VSEPR_VOID]
If you have a girlfriend you have come to the w ... |
16-3-2018 at 12:34
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
If you have access to chloroform and potassium hydroxide, the carbylamine reaction is another option ... |
16-3-2018 at 12:18
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
Believe me, if I could find a reference then I would’ve jumped on it immediately, it’s just anno ... |
16-3-2018 at 10:29
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
It depends on the class of molecules, iodine (a halogen where I is in the 0 oxidation state) has VER ... |
16-3-2018 at 09:32
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
I don’t think either can be readily distinguished by smell due to how similar they are, it would b ... |
16-3-2018 at 08:39
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
Decarboxylation removes one carbon atom as, effectively, CO2 which is taken up by the hydroxide to f ... |
15-3-2018 at 11:46
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
Of course, and it is so easy that’s why I thought it was the route you were trying to accomplish!
... |
15-3-2018 at 11:40
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
[rquote=510780&tid=81256&author=DIBALL]
1g of Glycine was dissolved in 10mL of PG. Since it ... |
15-3-2018 at 11:22
by: LearnedAmateur |
Decarboxylation of Glycine to Methylamine?!
What was your exact procedure, starting from glycine? There may be clues in what steps you took. I†... |
15-3-2018 at 10:37
by: LearnedAmateur |
Unexpected ruby red colour
Probably a mixture of acetone polymers and polypropene then, I’ve tried looking in the past but co ... |
15-3-2018 at 02:36
by: LearnedAmateur |
Stephen Hawking Dies
Rest in peace Hawking.
Did anybody realise that it also coincides with Einstein’s birthday? |
14-3-2018 at 02:06
by: LearnedAmateur |
Unexpected ruby red colour
The colour didn’t change, not from what I could see but it appeared to get ever so slightly more o ... |
13-3-2018 at 09:58
by: LearnedAmateur |
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