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    Chemistry - general thoughts on the exam

    I thought the multiple choice was OK - except for the question on the phosphoric acid. That was insane. Thank God it's over! Part B was fairly decent, I think. I'm just glad they didn't ask a huge question on water quality because that would have finished me completely. I have no idea whatsoever...
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    Help with ethanol usage dot points

    I need help with the dot point "Process information from secondary sources to summarise the use of ethanol as an alternative car fuel and evaluate the success of current usage". I have an assessment task on it, and I'm not sure if I have enough information...