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nah just gibbs free sub, sometimes u do a whole classic molar heat of combustion q which ends up being ur enthalpy and then theyll say the reaction can be at equilibrium at a certain temperature then u solve for entropy

if you blow the invigilators a kiss it might up ur chances

u do have to calculate it but its just using general knowledge so not a big deal

luck

:chainsaw2:

entropy of mixing is just common sense

what raw do you need for 95+?

but eg a q like "given the velocity of impact, find the time of impact" would be in syllabus? as youd have to wrangle with partial fractions, and conceptual understanding about resetting bounds etc all the while not making algebraic errors with usually very ugly numbers and roots

what school?

yeah you can use colours to differentiate between those ions, but if u try lead and silver, their precipitates are the same colour so you have to use complexation

wait so which ions r u doing complex for? i mean if youre gonna learn complex, you should learn it for lead and silver since its the actual useful one where u cant solve it with regular precipitation

idk school internals never really made sense to me for tiebreaks cuz the whole point of ur hsc mark was to moderate your internal. so you could be punishing a school for having overall harder internals... idk the state rank process is so opaque most teachers have lost faith in it

true but i think the only implicit way they can ask is to differentiate between lead and silver

they usually are independent but as I said before, how do you do the tiebreaks? Because there will be people who have full marked everything. A nesa marker also told me they use music 2 to break ties so im inclined to believe it and everything does make sense. The more interesting question is...

oos tho

yes

yes but remember that these 30 people most likely have gotten 50 in internals too and are all ranked 1 or 2, compare the state ranks over the past couple of years, its clear that music 2 has an effect on extension

They reference the music 2 mark...

u got a long way to go to get there

take off your glasses