“iron(III) sulphate”的概念、定义、翻译、参考文献-科学参考

iron(III) sulphate

Chemistry

A yellow hygroscopic compound, Fe₂(SO₄)₃; rhombic; r.d. 3.097; decomposes above 480°C. It is obtained by heating an aqueous acidified solution of iron(II) sulphate with hydrogen peroxide:
${2FeSO}_{4} + H_{2} {SO}_{4} + H_{2} O_{2} \to {Fe}_{2} {{(SO}_{4})}_{3} + {2H}_{2} O$
On crystallizing, the hydrate Fe₂(SO₄)₃.9H₂O is formed. The acid sulphate Fe₂(SO₄)₃.H₂SO₄.8H₂O is deposited from solutions containing a sufficient excess of sulphuric acid.

单词	iron(III) sulphate
释义	iron(III) sulphate Chemistry A yellow hygroscopic compound, Fe₂(SO₄)₃; rhombic; r.d. 3.097; decomposes above 480°C. It is obtained by heating an aqueous acidified solution of iron(II) sulphate with hydrogen peroxide: ${2FeSO}_{4} + H_{2} {SO}_{4} + H_{2} O_{2} \to {Fe}_{2} {{(SO}_{4})}_{3} + {2H}_{2} O$ On crystallizing, the hydrate Fe₂(SO₄)₃.9H₂O is formed. The acid sulphate Fe₂(SO₄)₃.H₂SO₄.8H₂O is deposited from solutions containing a sufficient excess of sulphuric acid.
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