Conclusions
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1.
The initial rates of thermal decomposition of HNO3 in aqueous and nonaqueous H2SO4 media were measured; their temperature dependences were determined for HNO3-H2SO4 systems.
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2.
The thermal decomposition of HNO3 in sulfuric acid solutions proceeds via the decomposition of N2O5.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2158–2161, October, 1987.
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Kazakov, A.I., Rubtsov, Y.I., Andrienko, L.P. et al. Kinetics and mechanism of thermal decomposition of nitric acid in sulfuric acid solutions. Russ Chem Bull 36, 1999–2002 (1987). https://doi.org/10.1007/BF00961972
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DOI: https://doi.org/10.1007/BF00961972