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Colour of potassium nitrite
Add sodium hydroxide until color dissappears, this means contaminant is some nonmetal like N (it's c ... |
20-3-2018 at 05:05
by: RawWork |
K2CO3 and NaCl seperation??
I can't tell you exactly what to do, because you didn't tell exactly what you have, how much, etc. S ... |
20-3-2018 at 05:00
by: RawWork |
Prepn of CuSO4 and Na2SO3 simultaneously
[rquote=511260&tid=81115&author=MrHomeScientist]Don't bother, he won't. He's been saying tha ... |
19-3-2018 at 07:40
by: RawWork |
Prepn of CuSO4 and Na2SO3 simultaneously
[rquote=511246&tid=81115&author=Akhil jain]RawWork what's your channels name[/rquote]
Lin ... |
19-3-2018 at 06:29
by: RawWork |
Prepn of CuSO4 and Na2SO3 simultaneously
[rquote=510454&tid=81115&author=Akhil jain]See the work bench in the video ,it's black . Sho ... |
19-3-2018 at 06:17
by: RawWork |
Prepn of CuSO4 and Na2SO3 simultaneously
I gave you bad rating, because video is too long and some parts could be cut out or sped up, especia ... |
12-3-2018 at 13:00
by: RawWork |
Source of potassium permanganate in Eastern Europe
There is potassium pormanganate crystals in every pharmacy in Bosnia and Herzegovina. Comes in i thi ... |
11-3-2018 at 08:12
by: RawWork |
Need subscribers
And this: success is not one big or few big steps, but billions of small steps. Even video has many ... |
10-3-2018 at 13:39
by: RawWork |
Need subscribers
I had wrong ideas about personal youtube channel few years ago. Thought it is to gain success, fame, ... |
10-3-2018 at 13:11
by: RawWork |
Flames Under Pressure
Extremely interesting posts! I could argue lot more, but yeah experiment will quickly bring the trut ... |
7-3-2018 at 15:40
by: RawWork |
Help for a young scientist
[rquote=509700&tid=81001&author=Sulaiman]
This forum, the forum library, YouTube and Wikipe ... |
7-3-2018 at 08:20
by: RawWork |
Chloralkalai Cell Copper Cathode?
Yeah, I noticed it too few years back. I don't think it's related to chlorine, hydroxide, or any oxi ... |
7-3-2018 at 07:58
by: RawWork |
Help for a young scientist
This guy is from Australia too and he has profile on this forum too. He replied to my 50 questions a ... |
7-3-2018 at 04:05
by: RawWork |
Flames Under Pressure
[rquote=509649&tid=80995&author=sodium_stearate]
It's a critical balance of having just the ... |
6-3-2018 at 19:35
by: RawWork |
Flames Under Pressure
[rquote=509638&tid=80995&author=Bert]There is 2X more inert Nitrogen coming along with the O ... |
6-3-2018 at 17:11
by: RawWork |
NaOH / Al separation (drain cleaner)
They probably relied on fact that dry chemicals don't react. But that's close to dangerous. Somebody ... |
28-2-2018 at 09:18
by: RawWork |
Practical chemistry
Where's your channel? We won't search for it. You know how to post url? |
28-2-2018 at 09:12
by: RawWork |
NaOH / Al separation (drain cleaner)
Relax, Al won't interfere in most reactions, and will separate during reactions.
[Edited on 27-2-20 ... |
27-2-2018 at 12:33
by: RawWork |
What is the point of amateur chemistry?
Simply said, the purpose of amateur chemistry is freedom which you lack in professional chemistry. |
27-2-2018 at 12:17
by: RawWork |
NaOH / Al separation (drain cleaner)
It's easy to separate Al from Na, of course, but if you wanna your Na to end up like chloride or car ... |
27-2-2018 at 12:11
by: RawWork |
NaOH / Al separation (drain cleaner)
Are you joking? That product came like that? Is it dry? Never seen it before...
To separate is impo ... |
27-2-2018 at 11:58
by: RawWork |
What releases more CO2: body or machine?
For example if same things is being moved by person or by any machine (car...) same distance. Which ... |
21-2-2018 at 10:46
by: RawWork |
Interesting science websites?
There are youtube channels:
TutorVista (all theory about chemistry, physics, science... everything ... |
20-2-2018 at 12:10
by: RawWork |
Lengthy, time-consuming overhaul of forum software
I noticed everybody today uses amazon. All android apps, even google ones. When I used NoRoot Firewa ... |
20-2-2018 at 11:56
by: RawWork |
Ammonium bifluoride
Well, practically the same. It is oxidant, with O as active element. I oxidized copper in sulfuric a ... |
20-2-2018 at 08:27
by: RawWork |
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