A particular sample of vinegar has a pH of 2.90. If acetic acidis the only acid that vinegar contains (Ka = 1.8 x 10-5),calculate the concentration of acetic acid in the vinegar.

Living By Chemistry: First Edition Textbook
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ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases
SectionU4.22: Drip Drop: Titration
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A particular sample of vinegar has a pH of 2.90. If acetic acid
is the only acid that vinegar contains (Ka = 1.8 x 10-5),
calculate the concentration of acetic acid in the vinegar.

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