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
Languages
Recent
Show all languages
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

Actinium(III) hydroxide

From Wikipedia, the free encyclopedia

Actinium(III) hydroxide
Names
Other names
Actinium hydroxide
Identifiers
3D model (JSmol)
  • InChI=1S/Ac.3H2O/h;3*1H2/q+3;;;/p-3
    Key: FXNGTWJQBRAZDM-UHFFFAOYSA-K
  • [Ac+3].[OH-].[OH-].[OH-]
Properties
Ac(OH)3
Appearance white solid
0.021 in water (20 °C)
Related compounds
Other anions
 actinium(III) oxide
Other cations
 scandium(III) hydroxide
yttrium(III) hydroxide
lanthanum(III) hydroxide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Actinium(III) hydroxide is a white radioactive solid with the chemical formula of Ac(OH)3.

Preparation

Actinium(III) hydroxide may be formed from soluble actinium salts and alkalis or ammonia water, and the resulting gel is precipitated as the product:[1]

Ac3+ + 3 OH− → Ac(OH)3↓

Its solubility is slightly greater than that of lanthanum hydroxide, but it is still insoluble in water.

Chemical properties

Actinium(III) hydroxide is an alkaline hydroxide, it can react with acids to obtain actinium salts:[1]

Ac(OH)3 + 3 HNO3 → Ac(NO3)3 + 3 H2O

References

  1. ^ a b Tang, Renhuan; Liu, Yuanfang; Zhang, Qinglian; Zhang, Zhiyao. Series of Inorganic Chemistry. Volume 10. Actinides, Transactinides. 4.4 Actinium compounds. pp 75. ISBN 978-7-03-030572-5 (in Chinese)
This page was last edited on 21 December 2023, at 09:23
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