Reactions

Reaction description

Standard enthalpy of reactions[kJ/mol⁻¹]

$\text{C}+{\text{CO}}_2\rightleftharpoons 2\text{CO}$

Reverse boudouard

172.4

R⑧

$2{\text{H}}_2+{\text{O}}_2\rightleftharpoons 2{\text{H}}_2\text{O}$

131.3

R⑨

$\text{C}+2{\text{H}}_2\rightleftharpoons {\text{CH}}_4$

Methane formation

−74.9

R⑩

$2\text{C}+{\text{O}}_2\rightleftharpoons 2\text{CO}$

Oxidation of CO

−221

R⑪

$2\text{C}+{\text{O}}_2\rightleftharpoons 2\text{CO}$

Coke gasification

−393.6

R⑫