LEAD(II) CHLORIDE - (7758-95-4)

Introduction

Name: lead(II) chloride
* IUPAC
CAS Number: 7758-95-4
Chemical Formula: PbCl2
Molar Mass: 278.106 g
Mass Percent: Pb 74.503 %; Cl 25.496 % 

Classification

• inorganic

Solubility

Ksp:1.70·10-5 1

Bonding

Bonding: polar covalent
Ionic Character: 41.21 %

Thermochemistry

ΔHf° (s): -85.90 kcal/mol 2 = -359.41 kJ/mol
ΔHf° (ℓ): -82.28 kcal/mol 2 = -344.26 kJ/mol
ΔHf° (g): -41.60 kcal/mol 2 = -174.05 kJ/mol
S° (s): 32.50 cal/(mol•K) 3 = 135.98 J/(mol•K)
S° (ℓ): 36.61 cal/(mol•K) 3 = 153.18 J/(mol•K)
S° (g): 75.79 cal/(mol•K) 3 = 317.11 J/(mol•K)
ΔGf° (s): -75.09 kcal/mol 4 = -314.18 kJ/mol
ΔGf° (ℓ): -72.71 kcal/mol 4 = -304.22 kJ/mol
ΔGf° (g): -43.69 kcal/mol 4 = -182.80 kJ/mol

Reactions

For More Information

Sources

(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2002; p 8:119-8:122.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(5) - Halka, Monica and Nordstrom, Brian. Metals & Metalloids; Infobase Publishing: New York, NY, 2011; pg. 61.
(6) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; p 185.