Chemistry experiment 2. - Coloured flask.
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OMG OMG I'm totally majoring in chemical engineering :annoying facebook girl:
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cool!!
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well sugar is C12H22O11. you could write it in the reaction.
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Sick!!!!
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COULD SOMEONE PLEASE TELL ME HOW THEY DID THAT
THE CHEMICALS THEY USED?? and everything??
thankk youuu...
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This is way above my current education I might get this in 3th or 4th gade
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What is produced?
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@black75ghost he used sugar first
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did he add NaOH first or sugar???
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thumbs up if you want a drinkable and rainbow colored drink thing-y.....
felfazeebo 1 year ago 30
The Potassium Permanganate is oxidising the sugar and being reduced itself and the change of colour is due to the oxidation state of the manganese: Mn(VII)O4- (purple) > Mn(VI)O4 2- (dark green) and so on through the colour changes as the manganese ion decreases in oxidation state
benjoeuk2006 in reply to Fii12 (Show the comment) 8 months ago 7