CALCIUM CARBIDE - (75-20-7)

Introduction

Name: calcium carbide
* IUPAC
CAS Number: 75-20-7
Chemical Formula: CaC2
Molar Mass: 64.0994 g
Mass Percent: Ca 62.524 %; C 37.475 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 46.97 %

Thermochemistry

ΔHf° (s): -14.3 kcal/mol 1 = -59.83 kJ/mol
S° (s): 16.72 cal/(mol•K) 2 = 69.96 J/(mol•K)
ΔGf° (s): -15.5 kcal/mol 3 = -64.85 kJ/mol

Reactions

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.
(4) - Ebbing, Darrell D. General Chemistry 3rd ed.; Houghton Mifflin Company: Boston, MA, 1990; p 139.