Rust contains iron(111)oxide,Fe2o3 .how many moles is iron (111) ions are present in 4.0 of rust?
1
Expert's answer
2013-12-21T09:00:24-0500
Fe2O3= 2Fe(3+) + 3O2(2-) The number of moles of iron ions is two times greater than that of iron oxide. The molecular weight M(Fe2O3)=56*2+16*3=160g/mol n(Fe)=(4/160)*2=0.05mol
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment