BARIUM HYDROXIDE OCTAHYDRATE - (12230-71-6)

Introduction

Name: barium hydroxide octahydrate
* IUPAC
CAS Number: 12230-71-6
Chemical Formula: Ba(OH)28H2O
Molar Mass: 189.35696 g
Mass Percent: Ba 72.522 %; O 16.898 %; H 1.0645 %; H 1.0645 %; O 8.4493 % 

Classification

• inorganic

Solubility

Ksp:2.55·10-4 1

Bonding

Thermochemistry

ΔHf° (s): -798.8 kcal/mol 2 = -3,342.18 kJ/mol
S° (s): 102 cal/(mol•K) 3 = 426.77 J/(mol•K)
ΔGf° (s): -667.6 kcal/mol 4 = -2,793.24 kJ/mol

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.