Question
Asked Mar 3, 2020
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Specifically, the question is "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." "Given pH = 3.15"

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Expert Answer

Step 1

The dominant equilibrium reaction is given below.

Chemistry homework question answer, step 1, image 1

The concentration of hydronium ion can be calculated from pH.

Chemistry homework question answer, step 1, image 2

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