The combustion of 0.4196 g of a hydrocarbon releases 17.55 kJ of heat. The masses of the

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The combustion of 0.4196 g of a hydrocarbon releases 17.55 kJ of heat. The masses of the products are CO2 = 1.419 g and H2O = 0.290 g.
(a) What is the empirical formula of the compound?
(b) If the approximate molar mass of the compound is 76 g, calculate its standard enthalpy of formation?
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Chemistry

ISBN: 978-0077274313

10th edition

Authors: Raymond Chang

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