The following data was collected when a reaction was performed experimentally in the laboratory. Reaction Data Reactants Products Al(NO3)3 Naci NaNO3 AlCl3 Starting Amount in Reaction 4 moles 9 moles ? ? Determine the maximum amount of NaNO3 that was produced during the experiment. Explain how you determined this amount. (5 points)​

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.