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Chemistry, 27.02.2020 05:27, katier9407
Balance the equations below by adding coefficients. Enter a number in each blank, entering "1" when necessary.
1. CO2 β C+O2
___CO2 β___ C + ___O2
2. Fe2 + O2 β FeO
___Fe2 + ___O2 β___ FeO
3. Al + CuO β Al2O3 + Cu
___Al +___CuO β___ Al2O3 + ___Cu
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Answers: 2
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