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Topic: Using colorimetry to determine the pKa of natural indicators.  (Read 2800 times)

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Offline lamby11

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Using colorimetry to determine the pKa of natural indicators.
« on: November 19, 2008, 12:28:06 PM »
I'm doing an investigation at school regarding natural indicators and working out their pKa. My teacher told me about using colorimetry to back up my investigation but I can't find any information to back this up.

Any idea at all how this works?
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Offline ARGOS++

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Re: Using colorimetry to determine the pKa of natural indicators.
« Reply #1 on: November 19, 2008, 12:46:08 PM »
Dear lamby11;

The methodic in " Spectrophotometry calculation (# 29’705.0) ” could be one of several strongly related solution to your problem too, especially as you should use colorimetry.

I hope to have been of some help to you.
Good Luck!
                    ARGOS++

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