Question

3. Vinegar contains
4. Wine contains​

Answer 1

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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.

Wines contain several minerals including iron, magnesium, potassium, calcium, zinc, phosphorus and manganese. Despite the presence of these minerals in wine, they do not contribute to the taste of minerality in wine. A glass of wine will, however, give you about 4% of your daily diet of iron, magnesium and potassium.

Answer 2

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.