When solid Ni metal is put into an aqueous solution of Pb(NO3)2, solid Pb metal and a solution of Ni(NO3)2 result. Write the net ionic equation for the reaction.

Explanation:

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In this case, according to the given information, it turns out firstly necessary for us to write the complete molecular equation as shown below:

Now, we can separate the nitrates in ions as they are aqueous to obtain:

And then, we cancel out the nitrate ions as the spectator ones, for us to obtain the net ionic equation:

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