DINITROGEN TETROXIDE - (10544-72-6)

Introduction

Name: dinitrogen tetroxide
* IUPAC
CAS Number: 10544-72-6
Chemical Formula: N2O4
Molar Mass: 92.011 g
Mass Percent: N 30.445 %; O 69.554 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 12.12 %

Thermochemistry

ΔHf° (s): -8.37 kcal/mol 1 = -35.02 kJ/mol
ΔHf° (ℓ): -4.68 kcal/mol 1 = -19.58 kJ/mol
ΔHf° (g): 2.19 kcal/mol 1 = 9.16 kJ/mol
S° (s): 35.92 cal/(mol•K) 2 = 150.29 J/(mol•K)
S° (ℓ): 50.01 cal/(mol•K) 2 = 209.24 J/(mol•K)
S° (g): 72.70 cal/(mol•K) 2 = 304.18 J/(mol•K)
ΔGf° (s): 23.79 kcal/mol 3 = 99.54 kJ/mol
ΔGf° (ℓ): 23.28 kcal/mol 3 = 97.40 kJ/mol
ΔGf° (g): 23.38 kcal/mol 3 = 97.82 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 215.