An organic compound consists of carbon, hydrogen and nitrogenonly. Complete combustion of a 150. mg sample of this compound produced 0.261 g of carbon dioxide. Another sample of this compound weighing 1.1348 g contains 2.244 x 1022 atoms of nitrogen. (i) Determine the empirical formula for this compound. (ii) If a sample of this compound having the mass 3.780 x 10³ mg contains 0.024839 moles of the compound, determine the molecular formula.

An organic compound consists of carbon, hydrogen and nitrogenonly. Complete combustion of a 150. mg sample of this compound produced 0.261 g of carbon dioxide. Another sample of this compound weighing 1.1348 g contains 2.244 x 1022 atoms of nitrogen. (i) Determine the empirical formula for this compound. (ii) If a sample of this compound having the mass 3.780 x 10³ mg contains 0.024839 moles of the compound, determine the molecular formula.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 5RQ: Fig. 5-5 illustrates a schematic diagram of a combustion device used to analyze organic compounds....

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