The one about the Cl2 gas and the CO was pretty hard :\ i talked about how produts were being removed. Pressure, temp shifting equilibrium.
and how it starts off a a state of equilibrium and is disturbed then shifts bla bla it was all over the place..... im hoping for 4/6..
Other questions...
a)
Propose A=10
5=10e^-1600k
0.5=e^-1600k
-1600k= ln 0.5
k= ln0.5/-1600
b)
For safe level q = 1 a =3 (since its 3X Q being the safe level)
1=3e^(ln0.5/-1600)t
1/3 = e^(ln0.5/-1600)t
(ln0.5/-1600)t=ln 1/3
t= (ln 1/3) / (ln0.5/-1600)
which = 2535.94 yrs
= 2536years
if im wrong please...
10 marks for her murder and the reason is just bullshit.. the 15marker was pretty hard if ur really want 15/15 ... prolly get 18/25 for this section -.-
Ok the HSC is a little different this year so listen up! You get a BIG A3 kinda paper and it has a black frame around it IF YOU WRITE OUTSIDE THIS THE EXAMINERS WILL NOT SEE THE YOUR WORKING because all your exams get scanned into a computer so the examiners just see the scanned images. so if...
WOOOORRST fucking question. My teacher didn't teach shit about characters and guess what a question on characters. I got raped in broad daylight by a paper how fucking shameful.
The title says it all.
Basically i havn't had my teacher in physics since term 3 yr 11 till roughly the end of term 2 in yr 12 (He got hit by a car and was in hospital) and in those times iv had random subs that didn't teach shit so i basically had to self teach everything.
I wanna make an...