Search found 5 matches

by Hana
Tue Aug 16, 2022 3:26 am
Forum: Chemistry forum
Topic: Iron Redox Reactions
Replies: 9
Views: 5339

Re: Iron Redox Reactions

But I also found it in a chemistry book :( I cant upload a picture unfortunately
by Hana
Tue Aug 16, 2022 1:05 am
Forum: Chemistry forum
Topic: Iron Redox Reactions
Replies: 9
Views: 5339

Re: Iron Redox Reactions

4〖𝐹𝑒〗^(2+)+10𝐻_2 𝑂+ 𝑂_2=4𝐹𝑒〖(𝑂𝐻)γ€—_(3(𝑠))+8𝐻^+
by Hana
Mon Aug 15, 2022 3:50 am
Forum: Chemistry forum
Topic: Iron Redox Reactions
Replies: 9
Views: 5339

Re: Iron Redox Reactions

Thank you, that really helped a lot :) :) :)
by Hana
Mon Aug 15, 2022 2:35 am
Forum: Chemistry forum
Topic: Iron Redox Reactions
Replies: 9
Views: 5339

Re: Iron Redox Reactions

Thank you for the fast reply :)
iron redox in water happens at several different steps but we can say at medium pH Fe(OH)3 is the dominant species.
I have the below two equations
Fe2+ + 3H2O --> Fe(OH)3(s) +3H+ + e
and
O2+ 4H+ + 4e --> 2H2O
Can I combine them into one equation?
by Hana
Mon Aug 15, 2022 2:22 am
Forum: Chemistry forum
Topic: Iron Redox Reactions
Replies: 9
Views: 5339

Iron Redox Reactions

Hey :D I am trying to undertstand the chemistry of Deiorning in drinking water. As far as I understand, Iron is usually present in ground water as Fe2+ and when oxidized it is converted to Fe3+ which is insoluble in water and precipitates. this is a redox reaction where Fe2+ loses an electron and be...