complete the equation: soap + sodium oleate + HCl?

Question

Can you please help me complete these equations.

soap + sodium oleate + HCl

soap + sodium oleate + MgCl2

soap + sodium oleate + Pb(C2H3O2)2

Answer 1

soap + Na(Oleate) + 2 HCl --> 2 NaCl + RCO2H (from soap) + oleic acid

 

equilibrium mixture of starting materials and RMgX, R'MgX, R2Mg, R'2Mg, R,R'Mg, where R represents aliphatic carboxylate from soap and R' is oleate.

 

precipitate of lead(II) oleate and lead(II) carboxylate from soap and Na(O2CCH3)