Finishing of an assignment I done a while ago and realising I can no longer remember he experiments to answer the questions (Nice one me)
So please does anyone know the answers to these questions-
What is the appearance of recovered copper (II) Sulphate and recrystallised benzoic acid after a re-crystallisation of benzoic acid practical ?
Also when extracting Iodine from a seaweed demo I have the diagram of apparatus drawn with cylohexane (pink) labelled with aqueos ayer (brown) but have no other labels does anyone know what else is part of the apparatus??
THANKYOU IN ADVANCE
Which unis have sent theirs?