asked 220k views
2 votes
How many iron (Fe) atoms are present within the reactant?

Reactant = 4Fe+ 3O(2)

2 Answers

7 votes

This balanced equation shows us the ratios of reactants and products, so for every 3 oxygen molecules, we see that 4 iron atoms react as well. The answer is 4.

answered
User Masta
by
8.2k points
4 votes

4 atoms are in the reactant

answered
User NotNull
by
8.3k points
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