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Topic: Measuring the amount of sulfur dioxide in white wine  (Read 1547 times)

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Offline Foreseer

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Measuring the amount of sulfur dioxide in white wine
« on: November 16, 2015, 03:06:49 PM »
Good day.
I need to measure the amount of sulfur dioxide in white wine as a part of my project using the Ripper method.
I will read off the volume when the titration is at the end point(turns blue).
But I don't know the formula of converting it into ppm.
Please help?:s
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Offline Borek

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Re: Measuring the amount of sulfur dioxide in white wine
« Reply #1 on: November 17, 2015, 02:52:29 AM »
Hint: result of every titration can be calculated following the stoichiometry of the underlying reaction to calculate amount of the substance in the sample.
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