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  1. JeremyBenson11

    Total Acidity Question

    I see. Thanks for the help. I have a second question about ABV. I've seen Brix - TA = ABV, but I find that hard to believe. Is that more of an estimate?
  2. JeremyBenson11

    Total Acidity Question

    That is the article sour_grapes. I can't find the word 'phenylthalene' in the article, can you quote the area for me? I see, other articles I read phenylthalene wasn't necessary, but was included to help. I had indications you could see the final reaction without it. Thanks Mike, I understood...
  3. JeremyBenson11

    Total Acidity Question

    Well, this is what I think I know. You add 0.1N sodium hydroxide to a 15ml sample of any liquid until there is no more reaction. So you wouldn't add 12.6, or 43ml, or 78ml. You would add sodium hydroxide until adding it is complete based on final reaction. I think, in this case, that amount as...
  4. JeremyBenson11

    Total Acidity Question

    I would think that statement means 15ml of wine, say, meeting its final sodium hydroxide reaction at 12.6 ml of sodium hydroxide?
  5. JeremyBenson11

    Total Acidity Question

    I'm looking at two different articles for calculating total acidity, without any scientific background and a lack of math skills one is a bit harder. I was wondering the more scientific method is vastly different than the second method. The second method is the simplified NaOH method with and...
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