A stream of air (21 mole% O2, 79 mole% N2) flowing at a rate of 15.0 kg/h is mixed with a stream of CO2 of unknown temperature. The pressure of the CO2 stream is 1 atm and enters the mixer at a rate of 20.0 m 3 /h. If the mole percent of CO2 in the product stream is 52.55%, what is the temperature of the stream of CO2 which enters the mixer

Why did southern business leaders want to increase the number of slaves

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?