Please read the article "Do plasticisers make boys more feminine?" and answer the questions on it.
You should also complete all of the questions on pages 117-119 of the orange chemistry revision booklets (on titrations).
This work is due for Friday the 20th of April.
Wednesday, 28 March 2012
Friday, 23 March 2012
The bioethanol dilemma
Please read the article "The bioethanol dilemma" and answer the attached questions for Wednesday the 28th of March.
This task is to help you prepare for the style of questions that might be included in the ideas in context part of your exam AND to recap the uses of bioethanol.
This task is to help you prepare for the style of questions that might be included in the ideas in context part of your exam AND to recap the uses of bioethanol.
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