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sweet-ann [11.9K]
3 years ago
14

SOMEONE EXPLAIN THIS TO ME?!?!

Chemistry
2 answers:
labwork [276]3 years ago
7 0

Answer:

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.

Lelu [443]3 years ago
4 0

Answer:

it is a weak acid and is the predominant type of acid in grapes.

Explanation:

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