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dingding9897: ½ð±Ò+1 2012-08-02 20:06:10
what kind of ions do you want to characterise?
cation----H-NMR
anion---if you BmimBF4 are prepared from the anion exchange of Cl or Br, you can titrate the concentration of Cl or Br by AgNO3 solution
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