If solutions of NaCl and Pb(NO3)2 are mixed, how many precipitation reactions will there be?
Answer:
PbCl2 will precipitate
The reaction is
2 NaCl (aq) + Pb(NO3)2 (aq) >> 2 NaNO3 (aq) + PbCl2 (s)
the net equation is
Pb2+ (aq) + 2 Cl- (aq) >> PbCl2 (s)
i don't know about how many...but i know if you add NaCl and Pb(NO3)2...you would get a PbCl2 precipitate
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