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weird reactions
I know that saturated carbon cannot be reduced but i dont have H2 in that reaction.... so I thought ...
25-1-2018 at 07:06
by: CrossxD
weird reactions
ok thanks, :D
I think that in 2nd case palladium is good for attracting hydrogens and next to nitro ...
25-1-2018 at 06:24
by: CrossxD
weird reactions
Hi guys I have 3 problematic reactions can you help me? please :D

in the frist one: radical subst ...
25-1-2018 at 04:10
by: CrossxD
Friedel-Craft
the mechanism goes through carbocations
https://chem.libretexts.org/@api/deki/files/37003/image175 ...
25-1-2018 at 03:32
by: CrossxD
Friedel-Craft
thx and when there will be hydrogen/alkyl shift? all I found was how it heppens, but I dontknow when ...
25-1-2018 at 03:00
by: CrossxD
Friedel-Craft
and how about stability of carbocations in example d) i have conjugated double bond does it effect r ...
25-1-2018 at 00:54
by: CrossxD
Friedel-Craft
Hi guys I need to learn the deepest depths of Friedel-Craft's reactions how can I make these molecu ...
25-1-2018 at 00:14
by: CrossxD
hydrogen fluoride out of 1,1-difluoroethane
react it with sodium hydroxide and than with conc. sulphuric acid.... i think :D
5-8-2017 at 00:39
by: CrossxD
saltpeter again
No it doesnt
only sulphates sodium and magnesium as impurities
31-7-2017 at 04:20
by: CrossxD
saltpeter again
hello guys, :D

I found quite cheap fertilizer calcium ammonium nitrate and I want to make potassi ...
31-7-2017 at 03:02
by: CrossxD
ethers for Grignards reaction
Hello,
can I use dioxane or dimethyl ether for Grignards reactions?
29-4-2017 at 11:03
by: CrossxD
List of deep eutectic solvents/ionic liquids
Where can I buy some of that choline?
9-4-2017 at 01:36
by: CrossxD
A less-than mediocre attempt at Lead Dioxide!
I think the easiest way to make lead dioxide is:
start with soluble lead salt (nitrate, acetate) a ...
26-2-2017 at 03:23
by: CrossxD
chemistry of feldspars, silicates, basalt, etc...
How can I extract elements from feldspars?
I know that all tectosilicates are quite resistant and I ...
26-2-2017 at 03:09
by: CrossxD
is it trick?
as PHILOU Zrealone said I can oxidise chloride to chlorine, but parmangane is quite expensive , so ...
13-2-2017 at 08:03
by: CrossxD
is it trick?
I know but I have sooooooo much of potassium chloride and beside this I dont have any use for this.. ...
12-2-2017 at 10:55
by: CrossxD
is it trick?
I can't solve this.......
I have potassium chloride and citric acid and I need make potassium citra ...
12-2-2017 at 09:26
by: CrossxD
too fine
Hello I have a problem with a calcium hydroxide which is very fine in suspension, but I cant heat th ...
28-12-2016 at 11:27
by: CrossxD
Separation of a US nickel
how aboutmake from Cu and Ni sufates and copper sulfate is not soluble in ethanol and nickel sulfate ...
26-12-2016 at 11:31
by: CrossxD
ß-voltaic battery
and how about other elements and their isotopes? Uranium can be found in nature.... can be activated ...
30-11-2016 at 11:10
by: CrossxD
Separation of a US nickel
Today I tried to separete them by reduction by reducing sugars.
I made solution of glucose-fructose ...
5-11-2016 at 09:13
by: CrossxD
numerical solution
Hello guys, please I need help, but I dont want to know the answer, but only how should I do it. :)
...
22-10-2016 at 09:49
by: CrossxD
hard problem
Thank you Tsjerk
I've solved it
16-10-2016 at 03:10
by: CrossxD
hard problem
I dont know but tempeture is in kelvins and pressure in bars
maybe it's becouse of isomerisation of ...
16-10-2016 at 03:05
by: CrossxD
hard problem
Hello guys,
I need to solve how much of butane is liquid and gaseous state in tank at 27°c. I have ...
16-10-2016 at 01:27
by: CrossxD
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