Mg3N2(s) +3H2O(l) =3MgO(s)+2NH3(s) (a) if 10.3 grams of magnesium nitride is treated with water what volume of ammonia gas would be collected at 24.0 Degrees Celsius and 752mmHg? (b) find the volume of ammonia gas at STP

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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.