Atomistry » Praseodymium » Chemical properties » Praseodymium sesquioxide
Atomistry »
  Praseodymium »
    Chemical properties »
      Praseodymium sesquioxide »

Praseodymium sesquioxide, Pr2O3

Praseodymium sesquioxide, or praseodymia, Pr2O3, is obtained by reducing the dioxide at a red heat in a stream of hydrogen. It is a yellowish-green powder of density 6.88 (or 7.07) at 15°. When heated in the air it absorbs oxygen and becomes brown in colour.

Last articles

Xe in 6AYK
Xe in 6QII
Xe in 6ASM
Xe in 5NSW
Xe in 6FY9
Xe in 5O1K
Xe in 5O27
Xe in 5M69
Xe in 5KPU
Xe in 5I63
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy