I'd appreciate if you try to do your own homework.
If there are any specific questions that you are really stuck on, please return with what you've tried or what you think you understand and we can put you on the right path.
I'd appreciate if you try to do your own homework.
If there are any specific questions that you are really stuck on, please return with what you've tried or what you think you understand and we can put you on the right path.
(also, rotating your image would help)
Im mainly struggling with questions 5 and 6, I really got no clue. Ive done questions 1 to 4 but not quite sure of the answers to the 2nd and 4th questions. I understand the concept of distillation and reflux but I don't know how to approach the question if you know what I mean? Anyway, my answers are: 1) because the conditions used were suitable for the oxidation of ethanol. The mixture of liquids in the distillate have different boiling points, so they can be seperated by distillation where one liquid evaporates before the other. 2) adding more acidified potassium dichromate. 3) temperature increases. 4) because distillation involves the heating of a liquid that has different substances with different boiling points and collecting their vapour. Thank you