Aqueous solutions of ammonium iodide and lead (II) nitrate are mixed. Precipitate: Chemical Equation:
Complete Ionic Equation:
Net ionic Equation:

Chemical equation:

Pb(NO3)2(aq) + 2NH4I(aq) -->PbI2(s) + 2NH4NO3(aq)

Precipitate:

PbI2 (because it's a yellow insoluble solid)

Complete Ionic Equation:

Pb(aq) + 2NO3(aq) + 2NH4(aq) + I2(aq) --> Pb(s) + I2(s) + 2NH4(aq) + 2NO3(aq)

Net ionic equation:

Pb(aq) + I2(aq) --> Pb(s) + I2(s)

Let me know if there are any errors. Goodluck :)

the answer is b. dilution

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