How do you balance this chemical reaction?

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Fe + F2 -> FeF3

Fe + Sn(No3)4 -> Fe(NO3)3 + Sn

2007-05-16 10:40:39 · 4 answers · asked by Andy D 3 in Science & Mathematics ➔ Chemistry

2Fe + 3F2 -> 2FeF3

4Fe + 3 Sn(NO3)4 -> 4 Fe(NO3)3 + 3Sn

2007-05-16 10:49:58 · answer #1 · answered by JoeShmo1985 2 · 0⤊ 0⤋

1. the numbers are 2, 3, 2
2. the numbers are 4, 3, 4, 3

2007-05-16 17:50:24 · answer #2 · answered by Gervald F 7 · 0⤊ 0⤋

2Fe + 3F2 -> 2FeF3

4Fe +3 Sn(No3)4 -> 4Fe(NO3)3 +3 Sn

2007-05-16 18:13:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋

2Fe+3F2 -> 2FeF3

I can't help with the other one, sorry.

2007-05-16 17:47:57 · answer #4 · answered by Anonymous · 0⤊ 0⤋