In the redox titration of fe2+ with ce4+ to form fe3+ and ce3+ what is the predominant form of cerium after 120 ml of ce4+ has been added to the fe2+ solution? a.) ce1+ b.) ce2+ c.) ce3+ d.) ce4+

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

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.