chemistry

  1. A

    Selling my used HSC books 2019 newest syllubus

    If anyone interested please contact 0424012968 mike thanks,.
  2. Z

    What is HSC Chemistry like?

    Basically I do Chemistry as I really enjoy it and need it for my future career. I'm currently doing all 6 subjects as I'm kinda scared whether I should continue doing chemistry or not? Most people are telling me that yr 12 chemistry is actually easier than yr 11 chemistry. Is that entirely true...
  3. H

    CHEMISTRY OR LEGAL STUDIES

    I just started year 12 this week and have been facing an apparently 'detrimental' issue since I'm doing all 6 subjects and have no free periods which my school doesn't really accept. Since I go to a selective/private school, they are able to determine what subjects we do and if we are to be...
  4. A

    Chemistry or Economics

    Hey everyone, Is it easier to get a better ATAR is economics or chemistry?
  5. R

    Stuck with my subjects

    Hey everyone, I’m currently in Year 11 doing Advanced Maths, bio, Chem, Hospitality, Modern History and Advanved English. I’ve been struggling with advanced maths the whole year and somehow no matter how much study I put in nothing positive seems to come out of it as the result stays the same...
  6. S

    Help Please!!! Fertilizer Experiment, percentage yield and variables!!!

    So basically I have an experiment that states that I need to determine percentage yield of sulfate there is in a fertilizer. These are my calculations and results. (The write up that i have produced is attached. It is expected for me to get around 17% but as you can see i haven't. Also what...
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