Sciencemadness Discussion Board

Soubility rules with absolute alcohol and acetone

symboom - 18-7-2018 at 23:40

Trying to improve a list


Methanol
All sulfates are insouble exceptions: chromium sulfate
All hydroxides are insouble exceptions chromium trioxide
Fuoride are insoluble
All chlorides are souble
All bromides are souble
All chlorides are souble
All nitrates are souble

Acetone
All nitrates are souble except alkali nitrates
All chlorides souble except lead and silver chloride
All bromide are souble
All iodides are souble
All sulfates are insouble



[Edited on 19-7-2018 by symboom]

[Edited on 19-7-2018 by symboom]

[Edited on 19-7-2018 by symboom]

[Edited on 19-7-2018 by symboom]

Sulaiman - 19-7-2018 at 02:47

I've not seen one but surely there must be solubility (vs. temperature) databases ?








XeonTheMGPony - 19-7-2018 at 03:50

All so some trace will all ways go into solution, whether it is a few ions or more needs to be known.

and your list is blatantly wrong as sodium hydroxide dissolves just fine in methanol, making methoxide as with ethanol, Koh is even more soluble

Do you even try? or is it all you do is make vague lists that are utterly useless and at worst wrong? You are forgetting this is a science forum, I am getting harsher here as you keep doing the same thing despite a good many people telling you the problem!

Step one: Have Idea
Step two: Flesh out idea
Step three : Compile data and correlate, check for errors
Step four : Make a logical flow chart that explains the data and how it is use full
Step five: Go over and add in more details and repeat till the 5 W's have been answered in full THEN POST THE LIST

[Edited on 19-7-2018 by XeonTheMGPony]

symboom - 19-7-2018 at 08:00

Thank you i will change it to be more in detail
Using the 5 Ws
And step 3 and 4 need to do.
Thank you that really helps :)



I have been trying to learn the complex salts and double salts
Some are prepararation of those require a non water solvent because the moisture destroys the compound
But if you look up soubility rules there is only a soubility chart for water as a solvent. So im wanting to compile soubility chart with acetone and with alcohol as a solvent.


Slightly souble and barely souble would be important info to add

[Edited on 19-7-2018 by symboom]

Deathunter88 - 19-7-2018 at 19:08

I have to agree with XeonTheMGPony here, I too have seen a lot of your other useless posts. Many chemistry data banks such as the CRC Handbook of Chemistry and Physics have pages upon pages of solubility data. If you were to use them as reference to compile a list for common reagents THEN that would be something worthwhile.

XeonTheMGPony - 19-7-2018 at 19:17

Quote: Originally posted by symboom  
Thank you i will change it to be more in detail
Using the 5 Ws
And step 3 and 4 need to do.
Thank you that really helps :)

[Edited on 19-7-2018 by symboom]


You do that it will get you much further ahead for your self as well