化學名稱Fe2O3 的英文全寫?
回答 (4)
2007-12-28 5:50 am
✔ 最佳答案
iron(III) oxide 
2007-12-29 5:32 am
Iron(III)oxide
2007-12-28 4:55 pm
Iron(ll) is wrong!
Please note that O ion is 2-!
In this case, Fe2O3 is that there are 2 Fe3+ ions bonding with 3 O2- ions!
So Iron(lll) oxide is correct, not iron(ll) oxide!!!
Please note that O ion is 2-!
In this case, Fe2O3 is that there are 2 Fe3+ ions bonding with 3 O2- ions!
So Iron(lll) oxide is correct, not iron(ll) oxide!!!
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