- Ceimic Chemistry
#3137
Mar chríoch, scag an clóraform trí phaipéar scagtha tirim, croith an scagáit go maith ar feadh 5 nóiméad le 5g de shulfáit sóidiam ainhidriúil púdaraithe...
Finally, filter the cholroform through dry filter paper, shake the filtrate well for 5 minutes with 5g of powdered anhydrous sodium sulphate...