0.6075 g of an organic compound was burned in oxygen to obtain 0.4725 g H2O, 1.650 g CO2 and 0.105 g N2 remained. The percentage composition of this compound, its simple formula and find the molecular formula if the molecular weight is about 162 g / mol.

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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.