How many moles of aluminum oxide will be produced from 0.50 mol of oxygen? 4 al + 3 o2 2 al2o3?

Answer : The number of moles of aluminum oxide produced will be 0.33 moles.

Explanation : Given,

Moles of = 0.50 mole

The given chemical reaction is:

From the balanced chemical reaction we conclude that,

As, 3 moles of react to give 2 moles of

So, 0.50 moles of react to give moles of

Therefore, the number of moles of aluminum oxide produced will be 0.33 moles.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).