Balence 1 equation.?

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FeCr2O4 + KCO3 + O2 --> Fe2O3 + CO2 +KCrO4

I can't balence this one. All i need is it balenced, no explination, no other questions.

2006-11-13 14:02:09 · 3 answers · asked by Matt 2 in Science & Mathematics ➔ Chemistry

is it:
4FeCr2O4 + 8KCO3 + 7O2 --> 2Fe2O3 + 8CO2 + 8 KCrO4?

2006-11-13 14:12:31 · answer #1 · answered by I ♥ men in uniform 5 · 0⤊ 0⤋

4(FeCr2O4)+8(KCO3)+7(O2) > 2(Fe2O3)+8(CO2)+8(KCrO4)

check the balance but should be right

2006-11-13 14:18:44 · answer #2 · answered by nobody722 3 · 0⤊ 0⤋

Yes, that is what I got too.

2006-11-13 14:18:39 · answer #3 · answered by mmonkeyccup 2 · 0⤊ 0⤋