Balance the following equation. Then, answer the problem. __Fe2O3 + __Al -> __Al2O3 + __Fe

If 0.915 mol Al2O3 is produced, how many grams of iron is produced?

Compare and contrast the bohr model and the electron cloud models of the atom.

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Which of the following describes a situation where competition between producers exists