For this question, the last step of the answers has '0.001092' instead of 0.0001092 regarding the moles of the previous question.
Why's that? Is it a typo?
Here's the prev questions btw for reference:
Hi, I recently graduated and would like to sell my 3U, 4U (DR DU and KURT) and Chemistry (PEAK) resources for really cheap prices. Prices are as below:
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- 4U Dr Du and Kurt: $10
- Both 3U and 4U Dr Du and Kurt: $18
- Peak Chemistry: $10
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hi everyone,
i would really appreciate some help for my essays bc I’m currently stuck in the 16-17 range and any general feedback or any specific feedback via reading some of my essays if possible would be great!!
the texts that I’m doing are:
common mod - 1984
mod A - Richard III/LFR
mod B -...
Hi, is anyone able to tell me whether i should hv hope or not?
Basically, I gave up on studying completely around the start of term 2 for personal reasons, however my parents want me to try for law school so I'm trying to rebuild my grades/ranks - I'm also interested in forensic science or any...
Often I find myself perfecting the first 13 qns leaving me with way little time to do questions 14, 15 & 16 just wondering, how long should I be spending on each section in a maths ext 2 exam?
Hi! I'm Kavin Bangaru, a first year student currently studying a Bachelor of Actuarial Studies and Mathematics at UNSW, looking to tutor high school students in MATH subjects. In 2024, I graduated from Fort Street High School with a 98+ ATAR, having completed the English Advanced, Maths...
Hey all,
My goal this year is to get an 82.00-85.00 ATAR as it's all I need to get into my dream course. However, I just sat trial exams (my school does them really early) and I feel deflated.
Here are my marks as of now
English Adv:
A1 (35%) - 17/20 - R: 2/13
A2 (30%) - 17/20 - R: 2/13
Trials...
just wondering, whats the best way to recheck ans in 4u exams? i dont think you'd have the time to redo the whole exam after attempting the whole paper...
I'm currently struggling to decide between keeping 12 units or dropping to at least 11 units.
I was thinking of dropping SOR2 to SOR1, but the ATAR contribution of SOR2 is very good if I get a band 6. However, doing 12 units means I will be doing 20% more work than required. In contrast, I...
Hi guys, I js wanted to know how people are studying for trials rn, is everyone focusing on past papers? or learning content? etc
orr the study techniques that you are using?, and how do you stay motivated, especially when there's so much happening
:)
:>
Hi guys, how is everyone studying for the LAT? or if you have done the LAT, what was the test like? Im really confused, since there isn't much information..
thankuuu:>
I'm in Year 12 and I'm currently doing 12 units of work. I think my main reason is that I would spend more time mastering a core set of subjects. Would you recommend this or not? If not, what else should I consider?
Semester 1 Rankings:
Maths Ext 1 - #1
Maths Ext 2 - #2
SOR2 - #2
Biology - #1...
pls help, im currently on 12 units which are 3u math, adv eng, eco, bio, legal, sor1. considering only our school ranks matter and our marks dont rlly matter, am i screwed that i scored approx 45% on an ext1 math exam (i heard that some ppl also failed)? also since ext1 math is a high scaling...
Hi everyone, I am graduating this year and intend to go to university, these are all my subjects and results for the first and second assessment tasks, I'll be honest, I have been studying, but not effectively/regularly enough, I procrastinate alot. I go to a selective school so the competition...
as the title says, i'm really struggling to decide on what subject to drop for the rest of y12. for context, my current subjects are eng adv, maths adv, legal, modern, and chem, and i did business accelerated last year so i have 2 hsc units complete. this means i can drop a class and only do 4...
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