lol, i was in the same position as you were. :)
although i did my timetable a month ago.
Firstly. Open up the link to your timetable (The one with blue boxes showing the time occupied)
and on a second page open up the times of the classes you wana pick.
I prevented clashes by looking at...
My story:
I DID 1 ESSAY DURING YEAR 12 FOR ENGLISH ADVANCED.
1, ill repeat that again.
I then went into my HSC with pre-memorised essays that i didnt practice much.
Final mark : 84/100
Meh, Just pray and hope for the best
Nah personally I found the pre 1990 Papers VERY EASY, The Final questions were very straight forward.
From 2000-2006 There are very good final questions.
Edit: PRAY TO GOD YOU DONT GET A 3unit HSC LIKE 2006 !
Yea man, Theres a government conspiracy against you,
The RTA was formed back in 1955 for the sole purpose that in Februrary 2008 they would fail a 17 year old kid with a nickname of "trento654".
Way to revive a 3 year old thread :).
Ionic Equations just involve breaking up the reaction into its ions.
Give me some examples and ill explain em to ya.
If you do 2unit math and 3unit math
2unit becomes out of 100 as it is 2units your 3unit because it is one unit becomes out of 50.
However if you do 4unit maths and 3unit maths.
They EACH count as 2 units. so your 3unit math and 4unit math are both out of 100