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    Hi

    I really need help with this practical paper. I am not sure how you can tell A is ethanoic acid and B is an organic fuel.
    Are there any tips to do well in a practical? Also, I generally get gas tests wrong - maybe because the gas escapes - so is there a way to actually get it right?

    Thank you
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    Hi

    I was also wondering what the cation/anion test is for when you add sulfuric acid, pottasium manganate (VII) and then sodium hydroxide

    Thanks
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Updated: May 10, 2016
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