Determine the empirical and molecular formulas of each of the following substances Part A Ibuprofen, a headache remedy,...

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Chemistry

Determine the empirical and molecular formulas of each of thefollowing substances
Part A
Ibuprofen, a headache remedy, contains 75.69% C, 8.80% H, and15.51% O by mass, and has a molar mass of 206 g/mol.
Express your answers as chemical formulas separated by acomma.
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Part B
Cadaverine, a foul smelling substance produced by the action ofbacteria on meat, contains 58.55% C, 13.81% H, and 27.40% N bymass; its molar mass is 102.2 g/mol.
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Part C
Epinephrine (adrenaline), a hormone secreted into thebloodstream in times of danger or stress, contains 59.0%C, 7.1% H,26.2% O, and 7.7% N by mass; its MW is about 180 amu.
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Answer & Explanation Solved by verified expert

3.7 Ratings (328 Votes)

Part ANumber of moles of C present in 1 mole of Ibuprofen Number of moles of H present in 1 mole of Ibuprofen Number of moles of O present in 1 mole of Ibuprofen Hence the See Answer

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