This question has been submitted previously:  Triglycerides are used in the biochemical system to store energy:  C3H8O3 Calculate the mass of oxygen in 69.2 g of compound  ____ g O Formula mass 92 g/mol number of ox atom in mol 1806 x1023 O atom mass of oxygen in mol is 48 gO

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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.