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    Titration Graphing Results (Need Help)

    The point of equivalence for a valid titration experiment is meant to be as close to the end point as possible. Thus you could use an indicator to draw this graph, it won't be as accurate as using a data logger and pH meter, but you should still be able to do it.
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    Titration Graphing Results (Need Help)

    Usually graphs of titration have titrant added (units) on the x-axis and pH on the y axis. they have the general shape that you have in the graph above, but it can be flipped, depending on whether you have a strong acid or weak acid as your titrant. So for example (assuming your base is your...
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive I think you meant ekman :P DrSoccerball implied you could titrate two acids and use methy orange as the indicator to find the equivalence point. I've wonder if it's possible to titrate a weak acid with a weak base and how you would go along solving that.
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    2015ers Chit-Chat Thread

    Not really, I mean it was written in the 1950s I think.
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    2015ers Chit-Chat Thread

    Congratulations! C:
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    Creative writing stimulus

    I'm fairly sure you just need to make a relation between the stimuli and story - but an explicit one. You can chose to embed the stimuli in your creative - since that's the most explicit way of making a relation between the two, but I'm fairly sure it's not a necessary one.
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    Scientific Investigation question...again....

    I'm doing the same experiment, but at school, and all we did was scoop out the potting mix, put the seeds in it, water then wait. The soil would have been wet throughout and the seeds germinated pretty well for some of the groups - none of us soaked the let the soil dry :) I think you'll be...
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    2015ers Chit-Chat Thread

    If ^ is true, you poor, poor 2016'ers :P Nah I'm fairly sure most of the texts have been reused from previous HSCs, and although discovery is a 'new' concept, it's practically the same as journeys in a lot of aspects and change - two AOS by BOS in the past. At least IMO.
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    Movies that made you cry.

    Balibo (2009) :c
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive lol I thought your question was about what happens, if you attempted to titrate ethanoic/acetic acid with HCl. What, no. I meant place as in what happens if you titrated a weak acid with a strong acid?
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive What does happen when you place a strong acid with a weak acid?
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive C2H50H (aq) + 302 (g) --> 2CO2 + 3H20 Moles of Ethanol = moles of H20 / 3 therefore 91/ Molar Mass of ethanol = 3*Volume H20 / 24.79 Volume = (91 * 3 * 24.79)/ 46.068 = 146.906........ = 150 (2 sig fig) L I have a funny feeling I...
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive Thank you!~ How's Davy's theory of an acid as something which contains replaceable hydrogen, an improvement from Lavoisier's then? C:
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive lol what calculations aren't repetitive? :c
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    Note taking

    Are you writing traditionally and thus when you add more stuff in you feel the urge to rewrite it? Because if that's the case, maybe try digital then printing, then drawing diagrams in etc. Or are you using notes as a form of studying? I mean whatever floats your boat, but many people tend to...
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    HSC 2012-2015 Chemistry Marathon (archive)

    re: HSC Chemistry Marathon Archive :o I need help with the flaws in each scientist's theory too c: Any help is much appreciated <333 I understand that Lavoisier (scuse my spelling in advance) 's theory was all about acids having oxygen? Was that just like are generally non-metal oxides are...
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    2015ers Chit-Chat Thread

    Is it just me, or does when everyone else changes their d.p and make a post, they don't have to backtrack and confirm that it really is them posting? :P I feel like such an idiot lewl
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    2015ers Chit-Chat Thread

    It kind of depends how sick you are on the day for you to not take it. Some schools might not allow a simple headache or stomach ache as an excuse, while other schools -cough- mine -cough- are perfectly happy as long as there's a doctor certificate. Just study as much as you can for your test -...
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    Post your artworks!

    Daaw<3 it's cute :D though lol'd at the jesus drawing :P
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    Post your artworks!

    wow I love the gloss on the lips C: It looks so real :D
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