Which of the following is the balanced equilibrium equation for the solubility of PbCl2 (s)?
A. 2 Cl-(aq) + Pb2+(aq) ⇌ PbCl2 (s)
B. PbCl2(s) ⇌ 2 Pb2+ (aq) + Cl-(aq)
C. PbCl2(s) ⇌ Pb2+ (aq) + Cl-(aq)
D. PbCl2(s) ⇌ Pb2+ (aq) + 2Cl-(aq)
Answer:D
Which of the following is the balanced equilibrium equation for the solubility of PbCl2 (s)?
A. 2 Cl-(aq) + Pb2+(aq) ⇌ PbCl2 (s) B. PbCl2(s) ⇌ 2 Pb2+ (aq) + Cl-(aq) C. PbCl2(s) ⇌ Pb2+ (aq) + Cl-(aq) D. PbCl2(s) ⇌ Pb2+ (aq) + 2Cl-(aq)