Determine if precipitation occurs and write the proper ionic equation

a) Na2O3+NiCL2
b) Pb(NO3)2+ALCL3

1 answer

Whether a ppt forms or not depends upon the concentrations; i.e., the solublity product must be exceeded.

In general, however, what you want is
Ni^2+(aq) + CO3^2-(aq) ==> NiCO3(s)
3Pb^2+(aq) + 6Cl^-(aq) ==> 3PbCl2(s)
Similar Questions
  1. What mass of AlCl3 can be formed from 5.000 mol NiCl2 and 2.000 mol Al?Al(s) + NiCl2(aq) → AlCl3(aq) + Ni(s) I balanced it to
    1. answers icon 1 answer
    1. answers icon 1 answer
    1. answers icon 1 answer
  2. Precipitation ReactionsWrite a molecular equation for the precipitation reaction that occurs (if any) when the following
    1. answers icon 3 answers
more similar questions