| Search |
| [Next Page] |
Sulfuric acid from gypsum using diaphragm cell
Is it PVA glue?
Is the membrane better or worse than a clay flowerpot?
[Edited on 10/12/2018 by ... |
12-10-2018 at 08:41
by: Jackson |
What is meant by 'parts'?
I know im just trying to be consistent |
11-10-2018 at 11:07
by: Jackson |
What is meant by 'parts'?
Solution 1 is a mixture of water and nickel sulphate in a ratio of 600:80
Solution 2 is a mixture ... |
11-10-2018 at 10:39
by: Jackson |
What is meant by 'parts'?
If it is “equal parts of __ to __” it means equal ammounts of the chemicals
If it is “2 parts ... |
11-10-2018 at 09:23
by: Jackson |
Tungsten compound
What compound could it be?
Could it be sodium/potassium tungstate?
There maybe have been sodium o ... |
11-10-2018 at 08:14
by: Jackson |
3d Printed Lab Ware
If you have access to polypropelene filiament you could make storage bottles and stoppers. |
10-10-2018 at 11:19
by: Jackson |
Tungsten compound
Here are some photos of it
[file]71227[/file] [file]71229[/file] |
10-10-2018 at 07:53
by: Jackson |
Tungsten compound
Large White crystals have formed on the bottom of the container. |
10-10-2018 at 07:12
by: Jackson |
Proper scrubbing for a glove box
Really i just need to have some sort of filter so my parents let me do chemistry. They are generally ... |
9-10-2018 at 11:13
by: Jackson |
Proper scrubbing for a glove box
Im trying to make a glove box because right now my parents have obvious concerns about safety while ... |
9-10-2018 at 07:18
by: Jackson |
Tungsten compound
The solution is grey due to the color of acid I added to it. There is a dark grey precipitate at the ... |
8-10-2018 at 07:10
by: Jackson |
Tungsten compound
Ok its weird because the tungsten is around 1/3 of its size and the solution is clear so i dont know ... |
7-10-2018 at 14:55
by: Jackson |
Tungsten compound
Does H2WO4 and WO3 disolve in H2O2 or H2SO4? |
7-10-2018 at 13:47
by: Jackson |
Tungsten compound
The piece of tungsten has lost about half of its volume but there is nothing dropping out |
7-10-2018 at 10:27
by: Jackson |
Tungsten compound
I was looking at the solution which is violently bubbling and it appears to be small pieces of metal ... |
6-10-2018 at 15:35
by: Jackson |
Tungsten compound
I was reacting a tungsten weight with 30% H2O2 and sulfuric acid to try and produce tungstinic acid. ... |
6-10-2018 at 14:37
by: Jackson |
Pretty Pictures (2)
Some sulfur i recrystalized from garden sulfur. |
4-10-2018 at 17:24
by: Jackson |
molecule synth
http://science.sciencemag.org/content/295/5559/1500.full
Here is the link to the article. |
4-10-2018 at 08:09
by: Jackson |
molecule synth
I actualy found a paper that created C60 using a chemical process.
I will send a link to this thr ... |
4-10-2018 at 08:02
by: Jackson |
Questions about theroretical synth
Alright. Would it be a mixture of 1,2 dibromobutane, 1,3 dibromobutane, and 1,4 dibromobutane? Could ... |
3-10-2018 at 18:01
by: Jackson |
molecule synth
Could the amines be converted into a different group?
If so, would something like a nitrate group b ... |
3-10-2018 at 13:17
by: Jackson |
Questions about theroretical synth
So would it be 2-bromobutane + base —> butene
Butene + 2HBr —> dibromobutene? |
3-10-2018 at 13:09
by: Jackson |
molecule synth
The precursor molecule could be made by the gringard reaction of
4-amino-2-bromomagnesium-but-1-en ... |
3-10-2018 at 11:33
by: Jackson |
Sulfur Recrystalization
Right now the OSH (which has most of the good stuff like sulfuric acid drain cleaner, toulene, aceto ... |
3-10-2018 at 11:24
by: Jackson |
Questions about theroretical synth
Will it be dibromated or just bromated once with sulfuric acid/HBr? |
3-10-2018 at 10:24
by: Jackson |
| [Next Page] |
