how to determine moleculure/ empirical formula from this  The elemental analysis of a compound yields a mass percent of 65.4% carbon, 9.2% hydrogen and 25.4% nitrogen. What is the molecular formula if the molecular weight is 165 g/mol? (Atomic Weight: C = 12.01 g/mol; H = 1.008 g/mol; N = 14.01 g/

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Q: ход CI H OCH3

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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.