7) 7.5593 x 1038 atoms of vanadium will have a mass of 8) 7.5593 x 1038 atoms of vanadium is equal to 9) 3.7 moles of H₂O will have a mass of 10) 32,600 milligrams of carbon will contain 1.2556 67 1.63E+25 63.965 grams. moles of vanadium. grams. C atoms.

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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.