3. Chemical Reactions
Stoichiometry
3. Chemical Reactions Stoichiometry
9PRACTICE PROBLEM
Pure aluminum can be extracted from the reaction of alumina, Al2O3, with carbon: Al2O3 + C → Al + CO2. Balance the chemical equation and calculate the mass of C needed to react with 500 g alumina.
Pure aluminum can be extracted from the reaction of alumina, Al2O3, with carbon: Al2O3 + C → Al + CO2. Balance the chemical equation and calculate the mass of C needed to react with 500 g alumina.