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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
urease
Hello guys,
can you please help me?
I want ot make a lot of ammonia and cheapest is ammonia in ure ...
2-10-2016 at 12:04
by: CrossxD
potassium hydroxide?
And how about use calcium acetate, react it with potassium sulphate, than filtrate calcium sulphate. ...
16-9-2016 at 06:18
by: CrossxD
potassium hydroxide?
Awesome process, but how should I recycle silver?
16-9-2016 at 01:38
by: CrossxD
potassium hydroxide?
and how about electrochemical way? is possible to make stoichiometric amount of potassium hydroxide ...
15-9-2016 at 05:57
by: CrossxD
potassium hydroxide?
Hmm and is there way to make carbonate ftom sulphate? I cant find way :/
11-9-2016 at 12:38
by: CrossxD
potassium hydroxide?
Hello,
Is possible to make potassium hydroxide from calcium hydroxide and potassium sulphate?
11-9-2016 at 09:14
by: CrossxD
andrafinil
Thank you I will try but can I moke thioglycolic acid from chlor acetec acid and hydrogen sulphide? ...
22-5-2016 at 01:12
by: CrossxD
andrafinil
hallo
I found this https://www.erowid.org/archive/rhodium/chemistry/adrafinil.modafinil.html and I ...
17-5-2016 at 07:53
by: CrossxD
fermenting terephthalic acid?
I found about 1/2kg of terephthalic acid and I got idea, how about ferment it ?
Is it possible? If ...
15-5-2016 at 03:39
by: CrossxD
bond energy
Im doing my chemistry project And I dont know how much energy will take to destroy some bonds how I ...
10-4-2016 at 08:30
by: CrossxD
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