COBALT(II) HYDROXIDE - (21041-93-0)

Introduction

Name: cobalt(II) hydroxide
* IUPAC
CAS Number: 21041-93-0
Chemical Formula: Co(OH)2
Molar Mass: 92.94788 g
Mass Percent: Co 63.404 %; O 34.426 %; H 2.1688 % 

Classification

• inorganic

Solubility

Ksp:5.92·10-15 1

Bonding

Thermochemistry

ΔHf° (s pink): -129.0 kcal/mol 2 = -539.74 kJ/mol
S° (s pink): 19 cal/(mol•K) 3 = 79.50 J/(mol•K)
ΔGf° (s pink): -108.6 kcal/mol 4 = -454.38 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.