3. In a closed room containing 40 m3 of air and an electric fan to promote uniform mixing,
how many kilograms of a typical combusti-
ble would have to burn to create an atmo-
sphere that might incapacitate people in 30
minutes? Assuming Haber's rule holds, how
many burned kilograms of fuel might cause
incapacitation in 10 minutes?

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