When aluminum metal is obtained from aluminum oxide (Al₂O₃), ________ moles of electrons must be transferred for each mole of aluminum oxide processed.

Question

Quizplus · Accepted Answer

The balanced chemical equation for the reduction of aluminum oxide to aluminum metal involves the transfer of 6 moles of electrons for each mole of aluminum oxide processed. This is because the reaction requires 3 moles of electrons for each aluminum ion (Al^3+) to be reduced to aluminum metal, and there are 2 aluminum ions in each formula unit of aluminum oxide (Al2O3), totaling 6 moles of electrons needed.

When Aluminum Metal Is Obtained from Aluminum Oxide (Al2O3), ________

When Aluminum Metal Is Obtained from Aluminum Oxide (Al₂O₃), ________