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When a strip of Mn metal is dropped into a solution of Cd(NO3)2, Cd metal is...

When a strip of Mn metal is dropped into a solution of Cd(NO3)2, Cd metal is deposited on that strip. All solutions are aqueous at const. What is the net iontic equation?

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Homework Answers

Answer #1

molecular equation is:

Mn (s) + Cd(NO3)2 (aq) --> Cd (s) + Mn(NO3)2 (aq)

To get complete ionic equation, break aqueous components into respective ions

So, the complete ionic equation is

Mn (s) + Cd2+ (aq) + 2 NO3- (aq) --> Cd (s) + Mn2+ (aq) + 2 NO3- (aq)

To get net ionic equation, remove the common ions from both sides

So, the net ionic equation is

Cd2+ (aq) + Mn (s) --> Mn2+ (aq) + Cd (s)

Feel free to comment below if you have any doubts or if this answer do not work

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