copper oxide - Hutchinson encyclopedia article about copper oxide Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,728,179,182 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

copper oxide

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.06 sec.

copper(II) oxide

Black solid that is readily reduced to copper by carbon, carbon monoxide, or hydrogen if heated with any of these:

CuO + C → Cu + CO

CuO + CO → Cu + CO2

CuO + H2 → Cu + H2O

It is usually made in the laboratory by heating copper(II) carbonate, nitrate, or hydroxide:

2Cu(NO3)2 → 2CuO + 4NO2 + O2

Copper(II) oxide is a typical basic oxide, dissolving readily in most dilute acids.



How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
 Email
Feedback
?Sign in SSL protected
Email:
Password:
Register

? Mentioned in ? References in periodicals archive
 
Copper oxide has been detected in the copper containing alloys of NBS Standard Reference Material (SRM) 482.
Copper oxide precipitates in NBS Standard Reference Material 482 by Bright, David S. / Journal of Research of the National Institute of Standards and Technology
Physicists hotly debate why certain copper oxide crystals can conduct electricity without resistance, or superconduct, at temperatures far higher than conventional superconductors can.
Magnetism piece fits no-resistance puzzle. (Physics) by Science News
In conclusion, both copper sulfate (a soluble compound) and copper oxide (an insoluble compound) have comparable effects on the induction of gastrointestinal manifestations, implying that similar levels of ionic copper were present in the stomach.
Gastrointestinal effects associated with soluble and insoluble copper ... by Uauy, Ricardo / Environmental Health Perspectives
More results
 
Hutchinson browser? ? Full browser
 
 
Hutchinson Encyclopedia
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.