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    Was wondering whether anyone can tell which colours we have to learn, i've looked on the spec, and it doesn't actually say what complex ions we have to learn?
    On the topic after, on reactions of inorganic compounds, it says we have to know that metal aqua ions are formed in aqueous solution limited to Fe, Co and Cu (+2 and +3) So are these the only colours we have to learn, no other complex ion colours in the transition metal topic???

    So confused haha don't want to go learning loads that I don't need!
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    if you're doing AQA like me there's also Al and Cr
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    (Original post by Melissa.S.)
    Was wondering whether anyone can tell which colours we have to learn, i've looked on the spec, and it doesn't actually say what complex ions we have to learn?
    On the topic after, on reactions of inorganic compounds, it says we have to know that metal aqua ions are formed in aqueous solution limited to Fe, Co and Cu (+2 and +3) So are these the only colours we have to learn, no other complex ion colours in the transition metal topic???

    So confused haha don't want to go learning loads that I don't need!
    Take a lñook at the AQA section of the website in my sig.

    You'll find sections on transition metal colours ...
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    (Original post by charco)
    Take a lñook at the AQA section of the website in my sig.

    You'll find sections on transition metal colours ...
    Thanks! Just what I was looking for!
 
 
 
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