presence of solid copper. According to atomic theory, silver atoms are electrically neutral particles (47p+, 47e-) and silver ions are charged particles (47p+, 46e-). In this reaction, an electron is required to convert a silver ion into a silver atom. Ag+ (aq) + e- → Ag0 (s) (reduction) Reduction is the gain of electrons. This does not explain where the electrons came from. According to atomic theory, copper atoms (29p+, 29e-) must be losing electrons as they form copper (II) ions (29p+…
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