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\( a^{b}\)
\( a_{b}^{c}\)
\({a_{b}}^{c}\)
\(a_{b}\)
\(\sqrt{a}\)
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\(\frac{a}{b}\)
\(\cfrac{a}{b}\)
\(+\)
\(-\)
\(\times\)
\(\div\)
\(\pm\)
\(\cdot\)
\(\amalg\)
\(\ast\)
\(\barwedge\)
\(\bigcirc\)
\(\bigodot\)
\(\bigoplus\)
\(\bigotimes\)
\(\bigsqcup\)
\(\bigstar\)
\(\bigtriangledown\)
\(\bigtriangleup\)
\(\blacklozenge\)
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\(\circ\)
\(\circledcirc\)
\(\dagger\)
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\(| \)
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\((a)\)
\([a]\)
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the ethanol(alcohol content)of the wine is oxidized by the oxygen in the air into ethanol acid there by making it sour
This is due to oxidation of ethanol to ethanal then further oxidation to ethanoic acid causing the sour taste
Ethanoic acid. Acids and not alkanols are sour.