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

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Related questions

It takes a huge amount of energy to convert solid aluminum oxide into aluminum metal. Which of the following statements is true?

(a) Aluminum metal has a lower chemical potential energy than aluminum oxide.

(b) The reaction to make aluminum oxide from aluminum metal is exothermic.

(c) The formula for aluminum oxide is Al3O2.

(d) The formula for aluminum oxide is AlO.

aluminum metal reacts with copper (II) oxide to produce aluminum oxide and copper metal. if 5.2 grams of aluminum and 19 grams of copper (II) are mixed, what is the theoretical yield (in grams) of aluminum oxide which could be produced?

For the decomposition of aluminum oxide ():

 

a. If of aluminum oxide decomposes, then how many grams of oxygen is formed?

b. How many moles of aluminum oxide must react to form of oxygen? 

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