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Carbonic dibromide

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Carbonic dibromide = Carbon monoxide + Bromine

By formula: CBr2O = CO + Br2

Quantity Value Units Method Reference Comment
Deltar33.9 ± 0.42kJ/molEqkDunning and Pritchard, 1972gas phase
Deltar4.3 ± 0.4kJ/molEqkSchumacher and Bergmann, 1931gas phase

Carbonic dibromide + Water = 2Hydrogen bromide + Carbon dioxide

By formula: CBr2O + H2O = 2HBr + CO2

Quantity Value Units Method Reference Comment
Deltar-205.3 ± 0.67kJ/molCmAnthoney, Finch, et al., 1970liquid phase; Heat of hydrolysis

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Dunning and Pritchard, 1972
Dunning, B.K.; Pritchard, H.O., The enthalpy of formation of bromophosgene, J. Chem. Thermodyn., 1972, 4, 213-218. [all data]

Schumacher and Bergmann, 1931
Schumacher, H.-J.; Bergmann, P., Die kinetik und photochemie des bromphosgens, Z. Phys. Chem., 1931, 13, 269-284. [all data]

Anthoney, Finch, et al., 1970
Anthoney, M.E.; Finch, A.; Gardner, P.J., The enthalpy of hydrolysis and thermodynamic properties of carbonyl bromide, J. Chem. Thermodyn., 1970, 2, 697-700. [all data]


Notes

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