TANTALUM(IV) CARBIDE - (12070-06-3)

Introduction

Name: tantalum(IV) carbide
* IUPAC
CAS Number: 12070-06-3
Chemical Formula: TaC
Molar Mass: 192.9586 g
Mass Percent: Ta 93.775 %; C 6.2244 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 31.82 %

Thermochemistry

ΔHf° (s): -35.0 kcal/mol 1 = -146.44 kJ/mol
S° (s): 10.11 cal/(mol•K) 2 = 42.30 J/(mol•K)
ΔGf° (s): -34.6 kcal/mol 3 = -144.77 kJ/mol

For More Information

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(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.