Chemistry Practice Problems Gas Stoichiometry Practice Problems Solution: Oxygen gas reacts with powdered aluminum according...

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Solution: Oxygen gas reacts with powdered aluminum according to the reaction:  4 Al(s) + 3 O2(g) → 2 Al2O3(s) What volume of O2 gas (in L), measured at 782 mmHg and 25 °C, completely reacts with 53.2 g AI?

Problem

Oxygen gas reacts with powdered aluminum according to the reaction: 

4 Al(s) + 3 O2(g) → 2 Al2O3(s)

What volume of O2 gas (in L), measured at 782 mmHg and 25 °C, completely reacts with 53.2 g AI?