According to the balanced chemical question below, how many grams of Be 3N 2 can be formed from 5.91 moles of Be? Assume an excess of nitrogen gas. The molar mass of beryllium nitride (Be 3N 2) is 55.06 g/mol. 3 Be (s) + N 2 (g) ? Be 3N 2 (s) O 922 g O 108 g O 0.354 g O 72.0 g O 325 g

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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.