need it fast
2006-12-07 11:11:57 · 4 answers · asked by LaTisha K 1 in Science & Mathematics ➔ Chemistry
Fe2O3 + 3H2 --------> 2Fe + 3H2O
2006-12-07 11:15:17 · answer #1 · answered by Anonymous · 0⤊ 0⤋
um you mean balance it?
you should really learn it, it's very simple..just get the same number of elements on both sides.
So on the right there are 2 irons, 3 oxygens, and 2 hydrogens. on the left there's 1 iron, 2 hydrogens and 1 oxygen.....
so
Fe2O3+ 3H2 ----> 2Fe + 3H2O
so now theres an equal amount on each side........learn it ,you're going to expand on this concept in chemistry
2006-12-07 11:17:26 · answer #2 · answered by bree 3 · 0⤊ 0⤋
ya coulda don it quicker urself, but Iwanted to see if I could!
Fe2O3 + 3H2 --------> 2Fe + 3H2O
2006-12-07 11:15:58 · answer #3 · answered by Helmut 7 · 0⤊ 0⤋
2Fe203+6H2======4Fe+6h20
2006-12-07 11:15:10 · answer #4 · answered by Anonymous · 0⤊ 0⤋