Gaseous silane , SiH4 , ignites spontaneously in air according to the equation SiH4(g)+2 O2(g) SiO2(s)+2 H2O(g) If 5.2 L SiH4 reacts with O2, determine the volume in liters of O2 required for complete reaction . Determine the volume of H2O vapor produced . Assume all gases are measured at the same temperature and pressure

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.