The decomposition reaction that takes place when electricity is passed through aluminum oxide is given by the balanced equation below. 2 Al2O3 - 4 Al + 3 O2
When 3.0 moles of Al2O3 decomposes in a reaction that goes to completion, how many moles of Al form?

a) the particles of the chair are strongly held together.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .