21. Nuclear Chemistry
Rate of Radioactive Decay
7:45 minutes
Problem 82
Textbook Question
Textbook QuestionWhat is the energy change ∆E (in kJ/mol) when an a particle is emitted from 174Ir? The atomic mass of 174Ir is 173.96666 the atomic mass of 170Re is 169.95804, and the atomic mass of a 4He atom is 4.00260.
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