Na fission reaction of u-235, there was a release of 9.20 × 1011 kj of energy. what amount of mass in kilograms would have been lost? recall that c = 3 × 108 m/s.

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?