Within science in 2009 at Parramatta, I’d say you're correct. Although talentless may be narrowing the profile just a slight bit too much. I know guys that got in the 50's for their uai but were just lazy and are genuinely intelligent, were as others are just wasting god knows whose money...
It would have to do with proton transfer. When an acid (proton donor) creates a hydronium ion it releases energy whereas a base (proton acceptor) would rip a proton (hydrogen) off the water molecule and create a hydroxide ion in which energy is consumed in the reaction.
As for the technical...
At high school level you should just forget about balancing metals or halides or super duper long molecules first, it'll just confuse you. Take this extremely simple example of the combustion of magnesium.
Mg (s) + O2 (g) ----> MgO (s)
All you need to do is count the atoms on their...
Alright,
1. If you post a science related question in the general university forums the science involved people will look at it and field your questions. If you then post in the science dedicated thread, chances are, the same people will look at it.
2. Judging by what I've read already, it...
C'mon why so cynical? They still have it, it’s just not their old 'stick' but it still hits the spot.
To be perfectly honest the old epp I disliked was when they ended with the Indian version...
Otherwise good stuff!