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Which of the following chemical equations is balanced? A. H2 + Cl2 4HCl B. 4H2 + 2O2 2H2O C. 4Fe + 3O2 2Fe2O3 D. 2Fe + HCl FeCl2 + H2

Which of the following chemical equations is balanced? A. H2 + Cl2 4HCl B. 4H2 + 2O2 2H2O C. 4Fe + 3O2 2Fe2O3 D. 2Fe + HCl FeCl2 + H2
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Which of the following chemical equations is balanced?

A. H2 + Cl2 4HCl
B. 4H2 + 2O2 2H2O
C. 4Fe + 3O2 2Fe2O3
D. 2Fe + HCl FeCl2 + H2

User ContextSwitch
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1 Answer

3 votes
The answer is C because there is the same number of atoms on the left of the equation as there is on the right.
User Ravi Mittal
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