Answer the following questions correctly and receive EXTRA credit.
Simply answer the questions. The practice alone may prove useful.
Good luck and may the farce be with you. Bring your well written
response to Mr. Foy on or before the next test.

• 1) An organic compound was synthesized and found to contain only C, H, N, O, and Cl. It was observed that when a 0.150 g sample of the compound was burned, it produced 0.138 g of CO2 and 0.0566 g of H2O. All the nitrogen in a different 0.200 g sample of the compound was converted to NH3, which was found to have a mass of 0.023 g. Finally, the chlorine in a 0.125 g sample of the compound was converted to AgCl. The AgCl, when dried, was found to weigh 0.251 g.
  a. Calculate the percent by mass of each element in the compound.
  b. Determine the empirical formula for the compound.