A2 OCR Chemistry Practical Exam 28/01/05 Watch
i dunno if this will help but im doing OCR. Im not doing a practical exam but im doing coursework, the practcal mite be the same experiment. dont count on it but my experiment is a titration oxidising and reducing iron i dunno if thats what it will be though. hope it helps.
Btw, thats the redox reaction of iron (II) ions and manganate ions (VII) right..