Write the oxidation and reduction half-reactions (without states of matter) for the following reaction:→+Nas Ag+aq + Na+aq Ags
Question
Write the oxidation and reduction half-reactions (without states of matter) for the following reaction:→+Nas Ag+aq + Na+aq Ags
Solution
The given reaction is: Na + Ag+ → Na+ + Ag
The oxidation half-reaction is: Na → Na+ + e- This is the oxidation half-reaction because the sodium atom is losing an electron, which is characteristic of oxidation reactions.
The reduction half-reaction is: Ag+ + e- → Ag This is the reduction half-reaction because the silver ion is gaining an electron, which is characteristic of reduction reactions.
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