Could someone help me with this question please?
You have been given a 45 g sample of a substance that is either NaI or acetanisole, C9H10O2(both with Mw=150 g mol-1). When this is added to 850 g of water the freezing temperature is found to be –1.31°C. Given that for water KFP=-1.86 K kg mol-1 which compound is this likely to be and why?
Physical Chemistry question help Watch
- Thread Starter
- 30-04-2016 17:47
- 30-04-2016 17:57
Add some silver nitrate.
(sorry for not being any help)