The chemical formula of acetaminophen is C.H₂NO₂. Acetaminophen is a very effective drug for general pain and headaches whose major side effect is liver toxicity. a. What is the molar mass of acetaminophen? H3C b. What is the mass of 1 molecule of acetaminophen in amu? C. IZ d. How many oxygen atoms are in 629 grams of acetaminophen? N How many grams of acetaminophen are in 5.8 moles of acetaminophen? e. If a sample of acetaminophen contains 81 hydrogen atoms, how many molecules of acetaminophen are in the sample?

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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.