Sciencemadness Discussion Board

precipitating ppa hcl help

luna - 8-2-2015 at 23:11

Could someone here help me? I have situation where i attemp the akabori reaction based on Quantum Dom post. First when i adding sodium carbonate and NaOH granules then i got brown oily layer on top of aqueous phase.
This oil was solidified when separatey question is
Can i just throw this oil onto acetone and titrate it? Or should i disolve it on dcm then distill the dcm first then i titrating it? I ever try with methode disolve on dcm and wash with brine and distil the dcm . What left is viscous oil, and i add aceton on that oil then titrate until ph4 but i didnt get anything leftt on acetone after titrating. Any sugestion for me ? Thank you and sory about bad language