Question

what is the ionic equation of silver nitrate solution and zinc metal

Answer 1

Answer on the question 59122, Chemistry, Other

Question:

what is the ionic equation of silver nitrate solution and zinc metal

Answer:

Zinc metal has less reduction potential (-0.76 V) than silver (+0.80 V). This means, that silver is more stable in its reduced (metallic form) than zinc.

Silver nitrate solution contains silver and nitrate ions: $\mathrm{Ag^{+}}$ and $\mathrm{NO_3^-}$. The reaction with zinc gives zinc cation and reduced silver as products:

$$Zn + Ag^+ \rightarrow Ag + n^+$$

The full ionic equation of this reaction is:

$$Zn + Ag^+ + NO_3^+ \rightarrow Ag + n^+ + NO_3^+$$

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