【摘要】 采用拉曼光谱技术，对ＳＯ２溶于水和酸性溶液的化学状态进行了研究。测定出ＳＯ２的特征拉曼光谱（１１４７ｃｍ－１），表明ＳＯ２是以ＳＯ２·ｎＨ２Ｏ形式存在于水和酸性溶液里。更多还原

【Abstract】 This paper reports the study on chemical state of sulfur dioxide in water and acid solution by Raman spectroscopy. The characteristic Raman spectra (at 1147 cm -1 ) of sulfur dioxide in the solutions have been measured. The experimental results showed that the chemical state of SO 2 existed as SO 2·nH 2O in water and acid solution.更多还原