ashliemallen
11.08.2019 •
Chemistry
Someone explain this to
determining the ph of substances such as purple grape juice and catsup using test strips can be difficult. why?
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Ответ:
Determining the pH of substances such as purple grape juice and catsup using test strips can be difficult. Why?
Explanation:
Due to the tartaric acid present in these substances, this is a weak acid and is the predominant type of acid in grapes.
pH meters for these substances, measure the total acidity of the sample and convert it into tartaric acid concentration; The test strips are a qualitative method of measurement and their result can give different opinions.
Ответ:
Buck's bunny, or Bug's bunny(Tbh, i'd say anything for the points, hey an answer's an answer -_-...take it or leave it, either way "I" still get the points XD)
Explanation: