Question
A 4.73 mg sample of a compound containing carbon, hydrogen, and oxygen underwent combustion producing 10.74 mg of CO2 and 4.39 mg of H2O. What
A 4.73 mg sample of a compound containing carbon, hydrogen, and oxygen underwent combustion producing 10.74 mg of CO2 and 4.39 mg of H2O.
What is the empirical formula of the compound? (Type your answer using the format CxHyOz for the compound CxHyOz)
(b) A compound is composed of elements C, H, and N. A 8.400-mg sample of the unknown compound was combusted, producing 22.787 mg of CO2 and 6.533 mg of H2O.
What is the empirical formula for this compound? (Type your answer using the format CxHyNz for the compound CxHyNz) If the compound has a molar mass of 160 5 g/mol, what is its molecular formula?
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Chemistry
Authors: John McMurry, Robert Fay, Jill Robinson
14th Edition
129234735X, 978-1292347356
