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?

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61