Question

Why aqueous somple can't be used in ir spectroscopy?

Answer 1

Its a continual problem. Usually its due interfering absorptions (often total absorption) from water so try using D22O instead, the frequency shift may be enough for you to be able to use it. Also change to using ATR (if possible), we use this in the teaching lab for several experiments on liquid samples without the need for any cell. Signal to noise is not so good though. You can also try subtraction via a water only spectrum against water plus sample. It will be messy but better than so data at all.

Answer 2

hii mate

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here is ur answer ^↓^

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aqueous somple can't be used in ir spectroscopy because aqueous soln of a substance conduct electricity that is not applicable in spectroscopy

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⭐hope it helps uh⭐

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