To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

Europium(II) bromide

From Wikipedia, the free encyclopedia

Europium(II) bromide
Names
IUPAC name
Europium(II) bromide
Other names
Europium dibromide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.206.203 Edit this at Wikidata
  • InChI=1S/2BrH.Eu/h2*1H;/q;;+2/p-2
    Key: PJVPGMOCWCUQHP-UHFFFAOYSA-L
  • Br[Eu]Br
Properties
EuBr2
Molar mass 311.77g[1]
Appearance White Crystalline Solid
Structure
SrBr2[2]
Mixed 8 and 7
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319[1]
P305+P351+P338[1]P264, P280, P302, P313, P321, P332, P337, P352, P362[3]
Related compounds
Other anions
 Europium(II) chloride
Europium(II) fluoride
Related compounds
 Europium(III) bromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Europium(II) bromide is a crystalline compound of one europium atom and two bromine atoms. Europium(II) bromide is a white powder at room temperature,[4] and odorless.[5] Europium dibromide is hygroscopic.[6]

YouTube Encyclopedic

  • 1/3
    Views:
    3 709
    14 816
    4 099
  • How to Write the Formula for Iron (II) nitride
  • 45 Most Expected MCQ NEET | Chemistry | VT Sir | Career Point Kota
  • TN | 12th Chemistry Half Yearly Model Question Paper 2019 with answer key

Transcription

Reactions

Europium(II) bromide is known to be involved in three reactions:[7]

2 EuBr3 + Eu → 3 EuBr2 (requires a temperature of 800-900 °C)
2 EuBr3 → 2 EuBr2 + Br2 (requires a temperature of 900-1000 °C)
Eu + HgBr2 → EuBr2 + Hg (requires a temperature of 700-800 °C)

References

  1. ^ a b c "Europium(II) bromide 99.99% trace metals basis | Sigma-Aldrich". www.sigmaaldrich.com. Retrieved 21 December 2016.
  2. ^ Sass, Ronald L.; Brackett, Thomas; Brackett, Elizabeth (December 1963). "THE CRYSTAL STRUCTURE OF STRONTIUM BROMIDE". The Journal of Physical Chemistry. 67 (12): 2862–2863. doi:10.1021/j100806a516.
  3. ^ "MSDS - 751936". www.sigmaaldrich.com. Retrieved 21 December 2016.
  4. ^ "Yunnan Titan New Materials Technology Co., Ltd". en.allinorganics.com. Retrieved 21 December 2016.
  5. ^ "Europium(II) bromide, White crystalline powder, 99.99% (Metals..." www.fishersci.co.uk. Retrieved 21 December 2016.
  6. ^ "Europium(II) bromide, 99.99% (metals basis) | VWR". us.vwr.com. Retrieved 21 December 2016.
  7. ^ "CharChem. Br2Eu". easychem.org. Retrieved 21 December 2016.
This page was last edited on 10 January 2024, at 00:10
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy