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AQA Chemistry C3 - Unofficial Mark Scheme

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does anyone know what the 6 marker was?
Original post by yanzhouuu
does anyone know what the 6 marker was?


Check out https://www.thestudentroom.co.uk/showthread.php?t=4781320
You guys almost gave me a heart attack ugh... I saw the first post and none of my "answers" matched :biggrin:
Is there a foundation MS
The second box was Green precipitate because it was testing with NaOH for positive ions and it contained Fe2 , which would create a green precipitate.... I think
What was the colour of the precipitate? Was it blue or dark green? and was the precipitate copper (ii) or iron (ii)?

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