12/11/17 Part I 0 This is a Chemical Equation question/It is worth 1 point/ You

Question

12/11/17 Part I 0 This is a Chemical Equation question/It is worth 1 point/ You have 2 of 3 attempts remaining/ There is a 20% attempt penalty a See page 342 04 Question (1 point) Write the balanced molecular and net ionic equations for the reaction between aluminum metal and silver nitrate. Identify the oxidation and reduction half-reactions. 2nd attempt See PeriodicTable SeeHint Part 1 (0.3 point) Balanced molecular equation Al(s) + 3AgNO3(aq) Al(NO3)3(cag) 04/12 + VIEW SOLUTION SUBMIT ANSWER OF 12 QUESTIONS COMPLETED oe @00 pe heee to search 12/11/20

Explanation / Answer

balanced molecular equation :

Al (s) + 3 AgNO3 (aq)   ---------------> Al(NO3)3 + 3 Ag (s)

Oxidation half : Al (s)   ----------> Al+3 (aq) + 3e-

Reduction half : Ag+ (aq) + e-   ------------> Ag (s)

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overall : Al (s) + 3 Ag+ (aq)   --------------> Al+3 (aq) + 3 Ag (s)

Net ionic equation :

Al (s) + 3 Ag+ (aq)   --------------> Al+3 (aq) + 3 Ag (s)

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