How many moles of potassium nitrate equal 8.68 × 1020 molecules of KNO3? 0.00144 mol 694 mol 6.94 mol 1.44 mol 0.0144 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.