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HRID1284576

反应详情

EQUATION

反应方程式

HRID 1284576 的结构方程式

REACTANTS

反应物

2
结构：O=[N+]([O-])O
HCID944

Nitric Acid

HNO3

结构：[Eu+3].[Eu+3].[O-2].[O-2].[O-2]
HCID159371

Europium oxide (Eu2O3)

Eu2O3

PRODUCTS

生成物

1
结构：O=[N+]([O-])[O-].O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Eu+3]
HCID24983

Europium(III) nitrate

EuN3O9

收率 65%

PROCEDURE

实验过程

Slightly excess europium oxide was dissolved in concentrated nitric acid under heating to effect the reaction. After 1 hour, the reaction liquid was filtered and the filtrate was cooled to precipitate crystalline europium nitrate. Yield: 65%.

WORKUP

后处理

  1. temperatureunder heating
  2. customthe reaction
  3. customthe reaction liquid
  4. filtrationwas filtered
  5. temperaturethe filtrate was cooled
  6. customto precipitate crystalline europium nitrate