Nuclear reactions are different from chemical reactions, because in nuclear reactions, the transformations between species don't take place in their electronic structures, but in the nuclei themselves.
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What human activity increases beach erosion?

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Give more examples of this type of heat transfer: