El martes, 30 de septiembre de 2003, 2:28:41 (UTC-4), David Kim  escribió:   
   > Hi folks,   
   >    
   > Does anyone know of a good online reference that would have solubility   
   > information for various substances in several solvents?  Specifically, I'm   
   > looking for the following:   
   >    
   > Solutes: glucose, p-toluidine, benzoic acid, 2-naphthol, sodium chloride   
   > Solvents: water, diethyl ether, 6% aq. HCl, 6% aq. NaOH, 6% aq. NaHCO3.   
   >    
   > By experimentation, I came up with the following, but I'd like to confirm my   
   > results.   
   >    
   > Solute | Water | Diethyl ether | HCl | NaOH | NaHCO3   
   > Glucose: yes, no, yes, yes, yes   
   > p-toluidine: no, yes, yes, no, no   
   > Benzoic acid: no, yes, no, yes, no   
   > 2-naphthol: no, yes, no, sorta, no   
   > NaCl: yes, no, yes, yes, yes   
   >    
   > It would be ideal if the site also had information regarding *why*   
   > dissolution does or doesn't occur; relevant reactions and such.  I've   
   > searched around quite a bit, but haven't been able to find what I'm looking   
   > for.  If anyone could help me out, I'd be very grateful.   
   >    
   > Thanks!   
   > --david   
      
   vale compare   
      
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