Gold(III) oxide

Gold(III) oxide (Au₂O₃) is the most stable oxide of gold. It is a red-brown, thermally unstable solid that decomposes at 160 °C. The hydrated form is weakly acidic and dissolves in concentrated alkali to form salts that are believed to contain the Au(OH)₄ ion.

单词	Auric oxide
释义	Auric oxide 英语百科 Gold(III) oxide Gold(III) oxide (Au₂O₃) is the most stable oxide of gold. It is a red-brown, thermally unstable solid that decomposes at 160 °C. The hydrated form is weakly acidic and dissolves in concentrated alkali to form salts that are believed to contain the Au(OH)₄ ion.
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Auric oxide

Gold(III) oxide