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Given the unbalanced equation:__Fe2O3 + __CO → __Fe + __CO2When the equation is correctly balanced using the smallest whole-number coefficients, what is the coefficient of CO?(1) 1 (3) 3(2) 2 (4) 4
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Given the unbalanced equation:__Fe2O3 + __CO → __Fe + __CO2When the equation is correctly balanced using the smallest whole-number coefficients, what is the coefficient of CO?(1) 1 (3) 3(2) 2 (4) 4

User Carl Parker
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1 Answer

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The balanced equation would be: Fe2O3+ 3CO -> 2Fe+ 3CO2.

The coefficient of CO is 3. Therefore, (3) 3 is the correct answer.

Hope this is helpful~
User Sjors Provoost
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