The heat of formation of sulphuryl fluoride and the stability of fluorosulphates |
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| Authors: | M. Cartwright A.A. Woolf |
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| Affiliation: | School of Chemistry, University of Bath, Bath BA2 7AY Great Britain |
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| Abstract: | A standard enthalphy of -767.2 kJ mol-1 was determined for sulphuryl fluoride from the heat of alkaline hydrolysis, and a standard free energy of -720.8 kJ mol-1 derived. The thermodynamically preferred product of ionic fluorosulphate decompositions is always sulphuryl fluoride. Kinetic control must predominate when sulphur trioxide is the main product. |
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