What Is the Coefficient of Carbon Dioxide When the Following $\rightarrow$

question 23

Multiple Choice

What is the coefficient of carbon dioxide when the following equation is balanced? __ Fe₂(CO₃) ₃ $\rightarrow$ __ Fe₂O₃ + __ CO₂

• A) 1
• B) 2
• C) 3
• D) 4

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