Question: An organic compound contains C H N and O Combustion
An organic compound contains C, H, N, and O. Combustion of 0.1023 g of the compound in excess oxygen yielded 0.2766 g of CO2 and 0.0991 g of H2O. A sample of 0.4831 g of the compound was analyzed for nitrogen by the Dumas method. At STP, 27.6 mL of dry N2 was obtained. In a third experiment, the density of the compound as a gas was found to be 4.02 g/ L at 127oC and 256 torr. What are the empirical formula and the molecular formula of the compound?
Relevant QuestionsNitric acid is produced commercially by the Ostwald process. In the first step, ammonia is oxidized to nitric oxide: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) Assume this reaction is carried out in the apparatus diagramed ...You have a gas in a container fitted with a piston and you change one of the conditions of the gas such that a change takes place, as shown below: State two distinct changes you can make to accomplish this, and explain why ...Consider separate 1.0- L gaseous samples of H2, Xe, Cl2, and O2, all at STP. a. Rank the gases in order of increasing average kinetic energy. b. Rank the gases in order of increasing average velocity. c. How can separate ...Calculate the pressure exerted by 0.5000 mole of N2 in a 1.0000- L container at 25.0oC. (See Table) a. Use the ideal gas law. b. Use the van der Waals equation. c. Compare the results from parts a and b. Table Calculate the kinetic energy possessed by 1.00 × 1020 molecules of methane gas (CH4) at T = 27oC, assuming ideal behavior.
Post your question