| Search |
| [Next Page] |
Inorganic compounds with most intense colour in water solution
You need uses extinction.
KMnO4 545 nm, e = 2420
K2Cr2O7 350 nm, e = 750
copper phthalocyanine 6 ... |
28-11-2024 at 11:45
by: chemister2015 |
Thermal decomp of Salicylic acid -> phenol - odd results
Salicylic acid decomposes above 280 C in stream of nitrogen to phenol and xanton. The vacuum interf ... |
6-9-2024 at 06:19
by: chemister2015 |
What's the densest gas (or mix) you can create?
I collected information about all gases. Densest gases:
1) CF3CF2CF2CF=NOCF3
2) WF6
3) (CF3)3PF2
... |
27-8-2024 at 09:46
by: chemister2015 |
Sulphurous acid metastability and catalysts
H2SO3 not known as a molecule. There are only SO2 hydrates. |
20-11-2021 at 04:02
by: chemister2015 |
Border between inorganic and organic chemistry ?
I have created 14 rules for my database for dividing substances into organic, inorganic and elemento ... |
7-9-2021 at 07:46
by: chemister2015 |
Strongest Acid
H(CHB11F11) protonates N2O, CO2, SO2, benzene.
H(CHB11F11) + 2CH3Cl ---> (CH3)2Cl(+)[CHB11F11](- ... |
4-2-2019 at 02:58
by: chemister2015 |
AgOH
Silver hydroxide can be obtained at -50 ° C by pouring out alcoholic solutions of silver nitrate an ... |
4-2-2019 at 02:07
by: chemister2015 |
Boronic acids
RMgBr + B(OR)3 --> RB(OR)2 + ROMgBr |
4-2-2019 at 01:26
by: chemister2015 |
What is the boiling point organic hydroxilamine?
It has a molar weight of 299 (more than that of WF6). There is information that it boils at 16 C, bu ... |
4-2-2019 at 01:16
by: chemister2015 |
Found a good source for chemistry data - lots of stats not found elsewhere easily
If you have questions about the site, I can answer. |
2-2-2019 at 04:44
by: chemister2015 |
Silver perchlorate incompatibilities
Bretherick’s Handbook (vol.1):
-----------------
1. Anon., Angew. Chem. (Nachr.), 1962, 10, 2
I ... |
2-2-2019 at 04:25
by: chemister2015 |
Silver nitrate producing chlorine smell and yellowing plastic
I think this is photodissociation.
2AgCl --hv--> 2Ag + Cl2
2AgNO3 --hv--> 2Ag + 2NO2 + O2 |
2-2-2019 at 04:19
by: chemister2015 |
Easy synthesis of hydroiodic acid
[rquote=597891&tid=120001&author=Felab]
Whats your source for the turpentine route?
[/rq ... |
2-2-2019 at 04:14
by: chemister2015 |
What is the boiling point organic hydroxilamine?
What is the boiling point CF3CF2CF2CF=NOCF3 ?
I think this compound is the heaviest gas. |
1-2-2019 at 03:42
by: chemister2015 |
exhaustive list of inorganic gases
I know 182 inorganic gases. |
1-2-2019 at 03:38
by: chemister2015 |
Most toxic organophosphate
VX methyl iodide salt is about 2 times more toxic VX. |
1-2-2019 at 03:07
by: chemister2015 |
Easy synthesis of hydroiodic acid
KI + H3PO4 --t--> HI(gas) + KH2PO4
I2 + turpentine ---> HI
I2 + H2S ---> 2HI + S
2I2 + N ... |
1-2-2019 at 02:52
by: chemister2015 |
Found a good source for chemistry data - lots of stats not found elsewhere easily
It's my site. |
1-2-2019 at 01:50
by: chemister2015 |
Detonation Velocity of organic explosive cannot exceed 11 Km/s
Will metallorganic compounds have high VoD? Example (CH3)2Ti(ClO4)2?
In article Propellants, Expl ... |
28-4-2016 at 18:48
by: chemister2015 |
Strenght of oxidizers
Can anyone check ignite Mn2O7 pyridine, acetonitrile or not?
Sorry for my english. |
12-7-2015 at 20:45
by: chemister2015 |
Strongest Acid
I know a lot of superbases. For example - https://en.wikipedia.org/wiki/Phosphazene .
I interestin ... |
12-7-2015 at 16:49
by: chemister2015 |
Strongest Acid
[rquote=411956&tid=1098&author=DraconicAcid]
Perchloric acid cannot exist as such in aqueou ... |
9-7-2015 at 18:45
by: chemister2015 |
Strenght of oxidizers
My list oxidizers:
fluorine-based
KrF+ > NiF3+ > BrF6+ > AgF2+ > PtF6 > ClF6+
oxyg ... |
9-7-2015 at 18:42
by: chemister2015 |
Strongest Acid
HClO4: pKa (H2O) = -10, pKa (CH3COOH) = 2.7, pKa (ClCH2CH2Cl) = -13.0, H0 (100%) = -15.
HPF6 pKa ... |
9-7-2015 at 17:59
by: chemister2015 |
Strongest Acid
I know a lot of acids that stronger perchloric acid and can exist in aqueous solution.
What Hamm ... |
9-7-2015 at 16:01
by: chemister2015 |
| [Next Page] |
