硝酸溴是一種無機化合物,由溴和硝酸衍生而來,化學式為BrNO3。該化合物是一種黃色液體,在溫度高於0 °C時分解。[1]
合成
硝酸銀與溴的醇溶液的反應:
- Br
2 + AgNO
3 → BrNO
3 + AgBr
一氯化溴與硝酸氯在低溫下反應:
- BrCl + ClNO
3 → BrNO
3 + Cl
2
物理性質
硝酸溴為不穩定的黃色液體,在0 °C以上的溫度下分解。
該分子的結構為BrONO2。[2][3]
該化合物易溶於三氯氟甲烷和四氯化碳。
應用
硝酸溴在對流層化學中發揮重要作用,因為其會與硫酸發生反應。[4][5]
參考資料
- ^ Bromine nitrate properties - SpringerMaterials. materials.springer.com. [31 October 2021]. (原始内容存档于2021-11-04).
- ^ Colussi, Agustín J.; Grela, María A. Thermochemical kinetics of bromine nitrate, bromine nitrite, halogen hydroperoxides, dichlorine pentoxide, peroxycarboxylic acids, and diacyl peroxides. International Journal of Chemical Kinetics. 1998, 30 (1): 41–45 [31 October 2021]. ISSN 1097-4601. doi:10.1002/(SICI)1097-4601(1998)30:1<41::AID-KIN5>3.0.CO;2-U. (原始内容存档于2021-11-04) (英语).
- ^ Parthiban, Srinivasan; Lee, Timothy J. Ab initio investigation of the atmospheric molecule bromine nitrate: Equilibrium structure, vibrational spectrum, and heat of formation. The Journal of Chemical Physics. 8 July 1998, 109 (2): 525–530 [31 October 2021]. ISSN 0021-9606. doi:10.1063/1.476589. (原始内容存档于2021-11-04).
- ^ Sander, R.; Rudich, Y.; Glasow, R. von; Crutzen, P. J. The role of BrNO3 in marine tropospheric chemistry: A model study. Geophysical Research Letters. 1999, 26 (18): 2857–2860 [31 October 2021]. ISSN 1944-8007. S2CID 94609017. doi:10.1029/1999GL900478. (原始内容存档于2021-11-01) (英语).
- ^ Spencer, John E.; Rowland, F. S. Bromine nitrate and its stratospheric significance. The Journal of Physical Chemistry. 1 January 1978, 82 (1): 7–10 [31 October 2021]. ISSN 0022-3654. doi:10.1021/j100490a002. (原始内容存档于2021-11-24).