Chemistry, 29.01.2021 20:30, kingoc321

Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O2(g) → Fe2O3(s),. What is the coefficient of the oxygen, O2(g), in the balanced reaction? a
1
b
2
c
3
d
4

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Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O...