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  1. toumas

    HELP: Heat of combustion

    I have an assessment due tomorow n im a bit unsure about one of the questions, so some1 plz help. Explain why the heat released per mole of alkanol burnt increases regularly with increasing number of carbon atoms. thanx
  2. toumas

    HELP PLEASE: sulfate content in lawn fertiliser

    i have a few questions i really need help in, if some1 could help me that would be awesome. they use a normal method but do not add HCL or heat Question 1: One suggested improvement to the method used could be to filter the dissolved fertiliser (the fertiliser is dissolved in water) before...
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