2. Touprofen, the anit-inflammatory ingredient in Advil, has the formula C13HIBO2. a. How many molecules are in 0.200 mole ibuprofen? b. How many H atoms are in 0.100 mole ibuprofen? c. How many moles of ibuprofen contain 7.4x1025 atoms of C?

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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.