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Ruthenium Oxide (III)

Ruthenium (III) oxide is an inorganic compound, ruthenium metal oxide with the formula Ru 2 O 3 , black crystals.

Ruthenium oxide
Are common
Systematic
name
Ruthenium Oxide (III)
Traditional namesRuthenium (III) oxide; ruthenium sesquioxide
Chem. formulaRu 2 O 3
Physical properties
conditionblack crystals
Molar mass250.14 g / mol

Content

Getting

  • Gentle dehydration of ruthenium (III) hydroxide :
2Ru(OH)3→Ru2O3+3H2O{\ displaystyle {\ mathsf {2Ru (OH) _ {3} \ {\ xrightarrow {}} \ Ru_ {2} O_ {3} + 3H_ {2} O}}}  

Physical Properties

Ruthenium (III) oxide forms black crystals.

Not soluble in water.

Chemical Properties

  • Decomposes when heated:
2Ru2O3→T3RuO2+Ru{\ displaystyle {\ mathsf {2Ru_ {2} O_ {3} \ {\ xrightarrow {T}} \ 3RuO_ {2} + Ru}}}  

Literature

  • Chemist Handbook / Redkol .: Nikolsky B.P. et al. - 3rd ed., Rev. - L .: Chemistry, 1971. - T. 2. - 1168 p.
  • Zyagintsev O.E., Kolbin N.I., Ryabov A.N. and others. Chemistry ruthenium. - M: Science, 1965. - 300 p.


Source - https://ru.wikipedia.org/w/index.php?title=Oxid_ruth ( IIIIII&&oldid = 80367397


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