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you can't have missed 16! it was the first short answer one, and it was the question with the asteroid

agree with your logic, mass goes on X. Just a hint, use the text tool in paint!

+1. Note; i believe that HCl could have been either acid, depending on its concentration etc... Other monoprotic acids are stronger, such as HF...

1989 - George Bush succeeds Reagan as U.S. President, Soviets conclude their retreat from Afghanistan, Hungary dismantles 240 km of barbed wire fencing along the border with Austria - first crack in Iron Curtain. 1985

June 1948 - beginnings of Berlin Blockade. Ends in May 1949. 1979

pH comes first as you make the water alkaline to promote the formation of flocs. You do this through adding lime (CaCO3) --> flocs and precipitates form --> sedimentation...

agreed - i got 15A

+1 pretty much what i did... i worked out q=mc/\T, multiplied that by two, (in kJ), worked from molar heat of combustion, found how many moles needed, from that found mass

Easy one for America people... 1933

I made the spoon the cathode in an AgNO3 solution, with an inert platinum anode. Silver deposited on cathode, voila - silver plating!

Ethanol mass was around 3.58g or something like that...

What is this 'E4' that everyone keeps referencing? How does it relate to bands and scaled marks?

That graph would make absolutely zero sense!!! Max turning points under an asymptote... How did you draw that?

This is where every 4Unit person feels redeemed for slaving over harder maths for 2 years. I know that personally, it felt like an easy 4U test, which was good for our class, but pretty much screwed everyone else over as it is supposed to be 3U!!

how do you find out what your school was ranked?

Ok, an ATAR prediction of 99.5+ and UMAT of: S1: 57 S2:52 S3:58 Overall - 55 (167) ----- (why not 56, btw? average is 55.66666666) Percentile: 75 Which interviews, if any, do I have a chance for?

i don't know how they split it, but it must not have been like that... i applied about two and a half months before the exam, and i was in the morning session... btw, how many people do you reckon were in our session?

section 1 was ok... a couple of tricky ones, but pretty much the standard of the ACER past papers... section 2 was way too ambiguous. you could basically eliminate two obviously wrong answers, but of the remaining two, both seemed very right and possible. just hope i chose the right ones...