Determine the mass of 5.20 moles of c6h12

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

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.

What if it is did darwin used to support his theory of evolution