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  1. F

    Post your artworks!

    You've got a great sense of tonal contrast and composition which really attracts me (and I'm sure tons others :D). Photography, I feel is also harder than your traditional art forms because it's so completely reliant upon composition rather than things like brush work, which tbh, can be waffled...
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    Post your artworks!

    What is what? :) I forgot to attach this to my last post haha (too blown away by your photos nerd~ :P) but some of the limited pictures I could scavenge from my 15-16 year old self, who apparently disliked realism and had no sense of proportions. (not I'm any better now lewl) -->...
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    Post your artworks!

    OMG you've worked with oil paint? :D I'm so jelly -how was it? And how different is it from working with acrylic paint? CC: I want to use oil for my BOW but am scared that it's abit too late to start experimenting haha There's really something deeply touching and awe-inspiring lying just...
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    2015 BoWs - Progress page. Thoughts and feelings?

    Oh WOW :D That's amazing, I can't believe you've already started your BOW. Good on you:) I'm so far behind haha, I've just narrowed down my concept<3 So excited to start experimenting (finally) but with the half-yearlys coming up I think class would be more theory focused :c Does everyone know...
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    Why does higher ionising power equate to higher electrical conductivity?

    Thankies<3 If you have free electrons, does that also increase electrical conductivity? <~ has forgotten everything about prelim chem haha //shot
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    Why does higher ionising power equate to higher electrical conductivity?

    ^ or why do strong acids conduct electricity better than weak acids, in regards to ionisation power Thank you:)
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    2015ers Chit-Chat Thread

    I don't think you should bash yourself for being unproductive when you're sick lol. Just concentrate on getting better :) Get well soon~
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive haha learnt it a week ago, not too keen to revise with the amount of english homework I have :) Would appreciate it if you can help improve it :P
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive I've kind of forgotten POM because of the holidays Ethanol has many uses in society, among those include acting as a solvent and as a replacement for petrol-based fuels hence impacting society commercially and industrially. Structurally ethanol's hydroxyl...
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive Not Soccer, but Buffer systems are solutions which contain a weak acid and its conjugate base, or vice versa (weak base and conjugate acid) in equilibrium. As the system is in equilibrium, it is able to moderate pH. An example is the natural buffer system...
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive In 1884 Arrhenius proposed the notion that acids were substances which produced hydrogen ions in solution while bases were substances which formed hydroxide ions in solution. This theory however does not recognise the role the solvent plays as it is only...
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    Trig y=sinx-sin x/2 ?

    Hum, I'm not sure if this is waht you meant but for y = 2cos x + 3sinx I drew the two graphs then figured out what Y is by getting a line which lies in between the previous two. I don't know how right that is though haha. I was wondering, the method I just mentioned be legit, then what's the...
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    Trig y=sinx-sin x/2 ?

    This is for 2u homework so I'm hoping this can be solved lol. An explanation geared towards a 2u maths student would be great :D Thanks in advance to anyone who'll help :))
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    Trig y=sinx-sin x/2 ?

    How would you solve/graph for questions such as y= sinx - sinx/2? I get how to draw y = sinx and y = sinx/2 but I'm stumped with a question that combines the two. (other examples are y = 2cos x + 3sinx etc) If anyone could explain, I'll really appreciate it<3
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    Calculate moles of remaining in acid + base reaction

    @1: Thank you! @2: I'm aware neutralisation won't go in the ratio 2:1 but I meant 'if' as in if this was another equation where this step has a 2:1 ration, then how would you work out the solution. This is because I don't fully understand how you integrated that step into your working and it's...
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    Calculate moles of remaining in acid + base reaction

    Thanks:) just a few quick questions, how did you get the n(OH) = 1.00*0.025? Also what would a base ionising equation look like - is it the same as acid but like replace h with OH? Lastly, I don't fully understand how because h+OH ---> h2o reacts in a 1:1 ratio, we hence arrive at the...
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    Calculate moles of remaining in acid + base reaction

    Hello~ For the following equation H2So4 + 2NaOH --> 2H2O + NaSO4 With 0.086M and 35ml of h2so4 and 1.00m and 25ml of Naoh , how would you calculate moles of h remaining? Not going to lie, it haven't got a clue in how to solve the question. At the moment I'm guessing would it be like...
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    What's the difference between a radical and peroxide?

    Thanks for the clarification~ I have no understanding of this haha It's clean out of my head by now c: :D Thanks <3 For anyone else who is a super nice person and would like to clarify What exactly is peroxide? And why is it that I have a bunch of notes saying that to make HDPE "A...
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    What's the difference between a radical and peroxide?

    ^ as an initiator?:D Thanks<3
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