Calculating Mass Change in a Nuclear Reaction
How much energy is lost or gained when 1 rnol of cobalt-60 undergoes beta decay, ? The mass of a 6027CO atom is 59.933819 arnu, and that of a 6028Ni atom is 59.930788 arnu.
Positron emission from 11C. , occurs with release of 2.87 x 1011 J per mole of 11C. What is the mass change per mole of 11C in this nuclear reaction? The masses of 11B and 11C are 11.009305 and 11.011434 arnu, respectively.