Squaric acid

Squaric acid, also called quadratic acid, because its four carbon atoms approximately form a square, is an organic compound with chemical formula C₄H₂O₄.

The conjugate base of squaric acid is the hydrogensquarate anion C₄HO₄; and the conjugate base of the hydrogensquarate anion is the divalent squarate anion C₄O₄. This is one of the oxocarbon anions, which consist only of carbon and oxygen.

单词	Squarate
释义	Squarate 英语百科 Squaric acid Squaric acid, also called quadratic acid, because its four carbon atoms approximately form a square, is an organic compound with chemical formula C₄H₂O₄. The conjugate base of squaric acid is the hydrogensquarate anion C₄HO₄; and the conjugate base of the hydrogensquarate anion is the divalent squarate anion C₄O₄. This is one of the oxocarbon anions, which consist only of carbon and oxygen.
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Squarate

Squaric acid