Login

Search the forums now!

Welcome, Guest. Please login or register.

July 23, 2025, 01:51:57 am
Pages: 1 ... 8 9 [10] 11 12 ... 18   Go Down

Author Topic: Chemistry Examination Discussion  (Read 69098 times)  Share 

0 Members and 2 Guests are viewing this topic.

ch

  • Victorian
  • Forum Regular
  • **
  • Posts: 57
  • Respect: +1
Re: Chemistry Examination Discussion
« Reply #135 on: November 12, 2013, 06:28:16 pm »
0
For the reaction pathway did they ask for semi structural or structural?
Logged

Stick

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3774
  • Sticky. :P
  • Respect: +467
Re: Chemistry Examination Discussion
« Reply #136 on: November 12, 2013, 06:29:19 pm »
0
Semi-structural - they would've provided more space for structural formulae anyway.
Logged
2017-2020: Doctor of Medicine - The University of Melbourne
2014-2016: Bachelor of Biomedicine - The University of Melbourne

thushan

  • ATAR Notes Lecturer
  • Honorary Moderator
  • ATAR Notes Legend
  • *******
  • Posts: 4959
  • Respect: +626
Re: Chemistry Examination Discussion
« Reply #137 on: November 12, 2013, 06:31:48 pm »
+14
A really awesome teacher has kindly sent me the exam, except it's too large to upload here. Use this link:

https://www.dropbox.com/s/f4zfnz1jegmxadi/img-Y12181332-0001.pdf

Logged
Managing Director  and Senior Content Developer - Decode Publishing (2020+)
http://www.decodeguides.com.au

Basic Physician Trainee - Monash Health (2019-)
Medical Intern - Alfred Hospital (2018)
MBBS (Hons.) - Monash Uni
BMedSci (Hons.) - Monash Uni

Former ATARNotes Lecturer for Chemistry, Biology

Stick

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3774
  • Sticky. :P
  • Respect: +467
Re: Chemistry Examination Discussion
« Reply #138 on: November 12, 2013, 06:32:28 pm »
0
Yay! We finally got a copy. :)
Logged
2017-2020: Doctor of Medicine - The University of Melbourne
2014-2016: Bachelor of Biomedicine - The University of Melbourne

charmanderp

  • Moderator
  • ATAR Notes Legend
  • *****
  • Posts: 3209
  • Respect: +305
  • School Grad Year: 2012
Re: Chemistry Examination Discussion
« Reply #139 on: November 12, 2013, 06:33:17 pm »
0
Quote from: thushan on November 12, 2013, 06:31:48 pm
A really awesome teacher has kindly sent me the exam, except it's too large to upload here. Use this link:

https://www.dropbox.com/s/f4zfnz1jegmxadi/img-Y12181332-0001.pdf


HALLELUJAH.
Logged
University of Melbourne - Bachelor of Arts majoring in English, Economics and International Studies (2013 onwards)

Reckoner

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 489
  • Respect: +60
  • School Grad Year: 2012
Re: Chemistry Examination Discussion
« Reply #140 on: November 12, 2013, 06:34:01 pm »
0
Quote from: thushan on November 12, 2013, 06:31:48 pm
A really awesome teacher has kindly sent me the exam, except it's too large to upload here. Use this link:

https://www.dropbox.com/s/f4zfnz1jegmxadi/img-Y12181332-0001.pdf
Legend :D
Logged

ch

  • Victorian
  • Forum Regular
  • **
  • Posts: 57
  • Respect: +1
Re: Chemistry Examination Discussion
« Reply #141 on: November 12, 2013, 06:43:16 pm »
0
For the renewable energy sources I don't get it doesnt each alternative have a non renwable a coal, b coal, c diesel ( as it does not specifty biodiesel and d crude oil?
Logged

lzxnl

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3432
  • Respect: +215
Re: Chemistry Examination Discussion
« Reply #142 on: November 12, 2013, 06:56:50 pm »
0
Quote from: ch on November 12, 2013, 06:43:16 pm
For the renewable energy sources I don't get it doesnt each alternative have a non renwable a coal, b coal, c diesel ( as it does not specifty biodiesel and d crude oil?


Yeah you just have to assume diesel=biodiesel. All the others are clearly wrong.

For the impurity of copper question, how did you guys do it? I went mass change of pure copper/mass of copper lump
Logged
2012
Mathematical Methods (50) Chinese SL (45~52)

2013
English Language (50) Chemistry (50) Specialist Mathematics (49~54.9) Physics (49) UMEP Physics (96%) ATAR 99.95

2014-2016: University of Melbourne, Bachelor of Science, Diploma in Mathematical Sciences (Applied Maths)

2017-2018: Master of Science (Applied Mathematics)

2019-2024: PhD, MIT (Applied Mathematics)

Accepting students for VCE tutoring in Maths Methods, Specialist Maths and Physics! (and university maths/physics too) PM for more details

thepikanation

  • Victorian
  • Forum Regular
  • **
  • Posts: 98
  • #STAGGswag
  • Respect: +10
  • School: Gippsland Grammar
  • School Grad Year: 2013
Re: Chemistry Examination Discussion
« Reply #143 on: November 12, 2013, 06:57:50 pm »
0
Quote from: ch on November 12, 2013, 06:43:16 pm
For the renewable energy sources I don't get it doesnt each alternative have a non renwable a coal, b coal, c diesel ( as it does not specifty biodiesel and d crude oil?

Where it said diesel you had to assume that it was biodiesel, as it is a form of diesel, just like how there are renewable and non-renewable sources of methane (fracking vs. cows going poot :) )

Since all three fuel sources in that group had the ability to be renewable, that was the answer.
Logged
2012: VET Interactive Digital Media [38]
2013: Maths Methods [35], English Language [33], Specialist Mathematics [21](What a KING) , Philosophy [36], Chemistry [36]
ATAR: 90.35

IT'S OVER 90.00!!!!!

Dayman

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 248
  • Respect: +1
  • School Grad Year: 2013
Re: Chemistry Examination Discussion
« Reply #144 on: November 12, 2013, 06:57:58 pm »
0
Quote from: nliu1995 on November 12, 2013, 06:56:50 pm
Yeah you just have to assume diesel=biodiesel. All the others are clearly wrong.

For the impurity of copper question, how did you guys do it? I went mass change of pure copper/mass of copper lump

Yeah and did you get 80.1%??? From memory that's what I got.
Logged
2012: Biology [below expectations]
2013: English [below expectations], Chemistry [results pending way under expectations], Methods [below expectations-but happy], specialist [happy], physics [happy]

presto

  • Victorian
  • Adventurer
  • *
  • Posts: 14
  • Respect: 0
Re: Chemistry Examination Discussion
« Reply #145 on: November 12, 2013, 06:59:39 pm »
0
The link to the exam gives me an error (500) ??
Logged

lzxnl

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3432
  • Respect: +215
Re: Chemistry Examination Discussion
« Reply #146 on: November 12, 2013, 07:01:26 pm »
0
Quote from: Dayman on November 12, 2013, 06:57:58 pm
Yeah and did you get 80.1%??? From memory that's what I got.

Something like that yeah
Logged
2012
Mathematical Methods (50) Chinese SL (45~52)

2013
English Language (50) Chemistry (50) Specialist Mathematics (49~54.9) Physics (49) UMEP Physics (96%) ATAR 99.95

2014-2016: University of Melbourne, Bachelor of Science, Diploma in Mathematical Sciences (Applied Maths)

2017-2018: Master of Science (Applied Mathematics)

2019-2024: PhD, MIT (Applied Mathematics)

Accepting students for VCE tutoring in Maths Methods, Specialist Maths and Physics! (and university maths/physics too) PM for more details

achre

  • Victorian
  • Forum Leader
  • ****
  • Posts: 734
  • Respect: +72
Re: Chemistry Examination Discussion
« Reply #147 on: November 12, 2013, 07:03:09 pm »
0
Quote from: nliu1995 on November 12, 2013, 06:56:50 pm
Yeah you just have to assume diesel=biodiesel. All the others are clearly wrong.

For the impurity of copper question, how did you guys do it? I went mass change of pure copper/mass of copper lump
no god please no
that's what i did
and then i crossed it out
because it was worth 4 marks and i got that answer in one line
and then i just left it blank
Logged

Dayman

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 248
  • Respect: +1
  • School Grad Year: 2013
Re: Chemistry Examination Discussion
« Reply #148 on: November 12, 2013, 07:03:44 pm »
0
Quote from: nliu1995 on November 12, 2013, 07:01:26 pm
Something like that yeah

It's seems too simple to be worth so many marks so I skipped it for a while.
Logged
2012: Biology [below expectations]
2013: English [below expectations], Chemistry [results pending way under expectations], Methods [below expectations-but happy], specialist [happy], physics [happy]

a-rod

  • Guest
Re: Chemistry Examination Discussion
« Reply #149 on: November 12, 2013, 07:04:36 pm »
0
Quote from: nliu1995 on November 12, 2013, 06:56:50 pm
Yeah you just have to assume diesel=biodiesel. All the others are clearly wrong.

For the impurity of copper question, how did you guys do it? I went mass change of pure copper/mass of copper lump

I calculated the mass change of pure copper/ mass change of copper lump, which gave me something like 87%. Other posts on this thread suggest I'm wrong, though.
Logged
Pages: 1 ... 8 9 [10] 11 12 ... 18   Go Up