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methods analysis and detection=please help!
hi im a little suck on the whole absorbtion stuff. with conjugation i understand this reduces the energy difference between the orbital thingys so that it absorbs at a longer wavelength. does this make the compound appear lighter or darker??
also does anyone have the janurary 06 paper or know what was on it?
thanks alot
also does anyone have the janurary 06 paper or know what was on it?
thanks alot
anyone? i mean like for example methyl orange goes red in acid does this mean conjugation has increased or decreased?
thanks
thanks
I think if wavelength increases (e.g. 1 x 10-9 is a larger wavelength then 8 x 10-9) it means the wavelength is on the side of the spectrum with the red and orange colours. The other side of the spectrum, the shorter wavelnegth values, makes the molecule bluey/green.
I think that kind of explains it.
I think that kind of explains it.
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