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URgent????

M

M@35TR0

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How do acidified potassium dichromate (VI) and potassium magnanate (VII) Change colour???
 
P

phoenix

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acidified potassium dichromate changes from orange to green in the company of a reducing agent, cuz itself it is an oxidising agent.
acidified potassium manganate changes from purple to colourless in the company of a reducing agent cuz irself it is an oxidising agent.
hope u ve understood. it is a little complex
 
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