Question #ca60f

1 Answer
David Drayer · Nam D.
Feb 5, 2018

#"Iron(III)"# or ferric

Explanation:

Iron #+3# in the old nomenclature was ferric compounds.
Iron #+2# in the old nomenclature was ferrous compounds.

In the modern nomenclature, #Fe^(3+)# is written as #"Fe(III)"#
In the modern nomenclature, # Fe^(2+)# is written as #"Fe(II)"#

Related questions
See all questions in Mole Ratios
Impact of this question
1410 views around the world
You can reuse this answer
Creative Commons License