Tyler_cuthbert
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What did everyone get for the question about phytomining
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antoniayoyo
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I said it’s when you grow plants containing the metal compound, the plant absorbs the metal compound and concentrates it in its tissue, we then burn it and the ash contains a high concentration of the metal compound (copper) and then extract it using electrolysis
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lilTrain
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there was a question on phytomining?? is this gcse
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Tyler_cuthbert
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Thanks that’s pretty much what I said but I wasn’t sure if there was a mistake in the question as it said for low grade ores and I though that pytomining was for contaminated land

(Original post by antoniayoyo)
I said it’s when you grow plants containing the metal compound, the plant absorbs the metal compound and concentrates it in its tissue, we then burn it and the ash contains a high concentration of the metal compound (copper) and then extract it using electrolysis
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Tyler_cuthbert
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Ye aqa chemistry paper 2
(Original post by lilTrain)
there was a question on phytomining?? is this gcse
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username4339332
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(Original post by lilTrain)
there was a question on phytomining?? is this gcse
Yeah lol, I swear there were no questions on phytomining on the gcse AQA higher tier Chemistry paper 2
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antoniayoyo
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(Original post by Tyler_cuthbert)
Thanks that’s pretty much what I said but I wasn’t sure if there was a mistake in the question as it said for low grade ores and I though that pytomining was for contaminated land
Nah low grade ores can be phytomining and bioleaching too
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Tyler_cuthbert
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Ye the question was about how you extrac copper from a low grade ore using pytoming and part 2 to the question ask something to do with bioleaching
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kelshc.xo
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(Original post by Tyler_cuthbert)
Ye the question was about how you extrac copper from a low grade ore using pytoming and part 2 to the question ask something to do with bioleaching
that was gcse combined chemistry
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lilTrain
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damn i wish we got that question on higher ;( would have saved me like 3 marks
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