Bah I studied water and nuclear the most, and there was crap all about it in there.. just a general industrial use of a radioactive question worth 4 marks..
nook, your final mark for internals is basically your position from the best mark in your grade in that course, scaled accordingly to how well your class(s) did.
The externals.. it will be fitted to a bellcurve depending on how well people from this course did on other subjects: thus...
Arg can someone PLEASE put up a proper explination as to why it is A or D. I said A because I thought X was the most oxidised, though since it's negative.. ah stuff it, someone else explain it please!
I ended up with C.
the 0.6 grams of prop used and 60 molar mass, and the 10^3 following the 4.18 I ignored, I did:
2012 (or whatever) / 4.18 x 200
which gave 24.2 approx, which I added to 21 to get 45 (cant remember exact figures)
Could everyone list the possibilities for the 5+ mark questions? the big ones that I know I won't remember much on and thus fail the course :(...
~Medical and Industrial Uses of Radioactives
~History to haber process to make ammonia
~History of definitions of Acids and Bases
~What else? I...
okay, how to name esters? is ethyl butanoate ethanoic acid and butanol? or other way round? Does the acid or the alcahol come first? I cant find the information in my text book.. Also, could someone quickly recap the structure in terms of (alcahol)(what comes here)(acid)