Part a Para-cresol, a substance used as a disinfectant and in the manufacture of several herbicides is a molecule that contains the elements carbon, hydrogen, and oxygen. Complete the combustion of a 0.345-g sample of p-cresol produced 0.983 g carbon dioxide and 0.230 g of water. Determine the empirical formula for p-cresol. Part b Cumene is a compound containing only carbon and hydrogen that is used in the production of acetone and phenol in the chemical industry. Combustion of 47.6 mg cumene produces some CO2 and 42.8 mg water. The molar mass of cumene is between 115 and 125 g/mol. Determine the empirical molecular formulas.

Q: Question attached

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A:

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Q: Solve the attached

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A:

Q: Suppose

A: Welcome to bartleby! Actual yield = 43.7 g  Theoretical yield = 56.0 g

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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.