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how on earth did you sit internal assessment with a non-board approved calculator...

The question is typed exact. I think it's just a retarded question. Not anything youd get in the HSC anyway, I hope. Thanks for 6b xr...

That's my problem exactly, and without an expression for either A or k (which I also tried getting with Tmax=120, still nothing) I don't know how to solve it. Also, from 25e I'm having trouble with Question 6b

Fitzpatrick Exercise 25(e) q4 A body initially at room temperature 20 degrees, is heated so that its temperature would rise by 5degrees/min if no cooling took place. Cooling does occur in accordance with Newton's Law of Cooling and the maximum temperature the body could attain is 120 degrees...

Damn, hope Arteta goes well, he was one of my hopefulls. And NUFC have only really just begun their season, I think they'll play better near the close.

I did NCEA 1 and 2, thank goodness I moved to aust. All of my "grades" were high, but then again, I played the system, you dont even need to get 80% in a test to get an Excellence. It's a joke.

UNSW Newcastle (2) Melb Monash (1) Tas UWA (3) JCU Adel

touche, thank you.

I'm unsure, hence why I'm asking here first; however I read somewhere a while ago that only a certain percentage of a paper (namely maths, more specifically, maths ext 1) can contain prelim course work. Is this true? What is this percentage? I'm asking because we sat a maths ext 1 midcourse...

oh touche.

Sure you're not mistaken there? I don't think you multiply by the molar mass, and I think you're supposed to use the 4.18kJ not the new value of kJ/g. I'm guessing it's divide since the units are kJ/mol ... help me out if I'm wrong here. thanks for your help guys, particularly m_isk.

sorry to double post, but I tried working it out after some research, and I got Q1, but still nothing on Q2. Q1. a) Q=mct Q=200 x 4.18 x 5 =4.18 kJ released I got tripped out by this, it was 3 marks, but i think thats all you need, and yuo need to write an equation etc for all the...

Long story short, any help is greatly appreciated, I'm not sure exactly what to do for these questions; Q1. a group of students set up an apparatus to perform an experiment to find the enthalpy of combustion of ethanol. They placed 200mL of water in the flask and ethanol in the spirit...

Just quickly (sorry I have to be out soon); Reliability is referring to how well you measured things out and the accuracy to which you measured them (also the accuracy on the instruments themselves), if someone else were to follow your method would they get the exact same results etc...

We use Fitzpatrick, which I like, I'm not a fan of the cambridge ones, but I also bought another one Advanced Mathematics, ext 2 course by Terry Lee, its very very good, Has worked solutions to every question in the back and middle of the book, checklists of things you need to know at stages in...

I'm pretty sure it is 4,2,4,2...which is what I wrote before...

please shoot me now. Patel? You mean the Excel HSC guy..?

Just remember your rules and use your textbook to practise them, sorry I can't offer more help than that, but if you get stuck on a question, if you post it here I'll try to help, and I'm sure others wouldn't mind helping you out either.

I don't think this question has anything to do with sex-linkage...so.. outcomes: | V V -----|---------------- v | Vv Vv | | v | Vv Vv | therefore outcomes are all heterozygous (Vv) and are violet. and parent genotypes are VV...

:p love it! anyway on topic; just spend some time thinking about it, I mean some good time, a couple of days, a couple of weeks, weigh your options up, make a decision then stick to it.