Talk:Barium ferrate

Redirect from barium ferrate(IV)
This article describes barium ferrate(VI), with iron having the oxidation state +6, as in potassium ferrate. If barium ferrate(IV) exists (at least it is described in the article about iron), the iron has the oxidation state +4, and the formula will probably be BaFeO3 or Ba2FeO4. So the redirect in this case is wrong. --130.83.100.213 (talk) 11:58, 26 September 2013 (UTC)

False chemotherapy
At "Prepararation and Chemistry", the formula FeNO3 in this case is not true. Who can edit this error? I'm can't, but I heard that iron also have the oxidation state at +1. (Sorry if you don't understand, because my English is not good).--Ccv2020 (talk) 10:59, 23 March 2020 (UTC)
 * Thanks for pointing that out. The error is directly copied from reference 7. Clearly it should be Fe3+. If I find a better source I will put in an equation that makes sense. Pelirojopajaro (talk) 15:36, 23 March 2020 (UTC)