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Which of the Following Equations Is Balanced

Question 41

Multiple Choice

Which of the following equations is balanced?

A) FeS + 2HBr  FeBr₂ + 2H₂S
B) PbO₂ + 2H₂  Pb + 2H₂O
C) Fe₂O₃ + 3H₂  2Fe + 3H₂O
D) more than one correct response
E) no correct response

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