I. Ferrous sulfate, FeSO. is a compound found in medicines that are used to treat iron deficiency in anemic patients. One of the salt forms of FeSO, is ferrous sulfate hexahydrate, FeSO,6 H2O, which can be found in the drug Feosol. A) Calculate the molar mass of FeSO«*6 H:O (molar mass of FESO« + 6 times the molar mass of H:O). B) A 500-mg Feosol tablet contains 0.2750 µg FESO.*6 H;0. ) How many moles of FeSO4*6 H:O are present in two 500-mg tablets of Feosol? 1) How many grams of iron in FeSO«'6 H;O are present in three 500-mg tablets of Feosol? iii) How many moles of hydrogen in FeSO4*6 H>O are present in one 500-mg tablet of Feosol?

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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.