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Iron reacts with oxygen to produce iron oxide (rust). This reaction is represented in an equation as 4Fe + xO2 → 2Fe2O3. Identify the value of x that will balance the equation. ANSWERS 1 2 3 4
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Iron reacts with oxygen to produce iron oxide (rust). This reaction is represented in an equation as 4Fe + xO2 → 2Fe2O3. Identify the value of x that will balance the equation.

ANSWERS
1
2
3
4

User Ariwez
by
8.6k points

1 Answer

3 votes
the answer is x = 3 cause 4=Fe=4 so its balanced
3=O2=3
User Jrturton
by
7.6k points
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