Question

chemically vinegar is...............% acetic acid​

Answer 1

$\red{ \fbox{ \blue{ \fbox{{5 - 8\%}}}}}$

Vinegar is an aqueous solution of acetic acid and trace chemicals that may include flavorings. Vinegar typically contains 5–8% acetic acid by volume. Usually the acetic acid is produced by the fermentation of ethanol or sugars by acetic acid bacteria. There are many types of vinegar, depending on source materials.

Answer 2

chemically vinegar is 5 -8 % acetic acid and ph is 2.4 value