An organic compound is 61.5% C, 2.56% H and 35.9% N by mass. 2.00 grams of this gas is entered into a 300.0 mL flask and heated to 228 degrees C. At these conditions, the gas exerts a pressure of 2670 torr. Find the empirical formula.

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99

Which is an example of a highly unstable isotope that is often used in fission reactions?