Eddybeaumont
🥷 RESIDENT 🥷
Bonjours, quelle est la concentration minimum pour acide sulfurique ?
In order for the salt to immediately precipitate, it is necessary to use anhydrous sulfuric acid, and in solutions with acetone, for example, there can be a 10% concentration of sulfuric acid
- By HIGGS BOSSON
Either evaporate an aqueous solution of sulfuric acid (distill away the water), or try to acidify with an aqueous solution followed by cooling for crystallization, 12 hours at +1-2 degrees is enough