Nitric Acid → Praseodymium trinitrate

HRID 35666ノート

反応式

HRID 35666 の反応式
[O-2].[Pr+3:2].[O-2].[O-2].[Pr+3].[N+:6]([O-:9])([OH:8])=[O:7]>>[N+:6]([O-:9])([O-:8])=[O:7].[Pr+3:2].[N+:6]([O-:9])([O-:8])=[O:7].[N+:6]([O-:9])([O-:8])=[O:7]

参加物

3

反応物 2

HCID 944Nitric AcidHCID 165911Praseodymium oxide

生成物 1

HCID 498125Praseodymium trinitrate

反応条件

温度
100 °C

実験手順

Praseodymium oxide, Pr6O11 (1.55 g) was weighed into a silica crucible, concentrated nitric acid (2.5 ml) added and heated on a hot plate until the oxide had dissolved and the acid evaporated (~2 hr). The crucible and contents were heated overnight in an oven at 100° C. The praseodymium nitrate was dissolved in water, transferred to a volumetric flask (25 ml) and made up to volume.

後処理

  1. additionadded
  2. dissolutionhad dissolved
  3. customthe acid evaporated (~2 hr)
  4. dissolutionThe praseodymium nitrate was dissolved in water
  5. customtransferred to a volumetric flask

出典と根拠

ORDレコード
ord-21f71bdaa0084149be872c2aa3ec65c9
出典データセット
uspto-grants-1988_08
特許番号
US04767792

反応ノート

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