How many moles of o2- ions are there in 0. 450 moles of aluminum oxide, al2o3?.

Give 2 examples of the sedimentation in the deep ocean?

Suppose you live in location a, a part of the united states with a semiarid climate . you travel to location b, which is in a neighboring area . there you would find a humid continental climate. in which direction is location b likely to be , relative to location a? what is an explanation for the difference

What does it mean when the bisecyer of the photosynthesis of the root of 27 equals 3