^{Thermochimie - tables de thermochimie}

H-H

436.1

F-F

153.2

H-F

563.3

O=O

498.4

Cl-Cl

242.7

H-Cl

431.9

NN

945.0

Br-Br

192.9

H-Br

366.2

C=O(b)

1070.5

I-I

151.1

H-I

298.8

C-H

413.1

C-C

345.7

C-F

485.5

N-H

390.9

C=C

610.2

C-Cl

339

O-H

462.9

CC

835.3

C-Br

284.6

S-H

347.4

C-N

304.7

C-I

213.4

P-H

318.1

C=N

615.2

C-S

272.0

N-N

163.2

CN

889.7

C=S(c)

535.7

N=N

418.5

C-O

357.8

N-F

272.0

O-O

146.5

C=O(d)

803.5

N-Cl

192.5

S-S

226.0

C=O(e)

694.7

O-F

188.3

N-O

221.8

C=O(f)

749.1

O-Cl

217.6

N=O

606.8

C=O(g)

749.1

O-Br

200.9

Substance

ΔH_f° en kJ

Substance

ΔH_f° en kJ

Al₂O₃ (s)

-1670

H₂O (g)

- 241.8

B₂O₃ (s)

-1264

H₂O (l)

- 285.8

C (diamant)

1.9

H₂O₂ (l)

-192.5

CF₄ (g)

-682.2

H₂SO₄ (l)

- 814

CH₃OH (l)

- 239

MgO (s)

- 602

CH₄ (g)

- 75

NaCl (s)

- 411

C₃H₈ (g)

-105

NH₃ (g)

- 46

C₆H₁₂O₆ (s)

- 1268

NH₃ (l)

-67.0

CO (g)

-110.5

NH₄NO₃ (s)

- 366

CO₂ (g)

-394

NO (g)

+ 90.4

Ca (s)

0

N₂O (g)

+ 82

CaO (s)

-635.7

NO₂ (g)

+ 51.9

CaCO₃ (s)

-1207.4

N₂O₄ (g)

+ 9.6

CuO (s)

- 155

O₃ (g)

143

HCl (g)

-92.5

S8 (orthorombique)

0

HF (g)

-268.7

S8 (monoclinique)

0.3

HNO₃ (l)

-174

SO₂ (g)

-297