硫化氢

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硫化氢是无机化合物,化学式为H2S。正常是无色、易燃个酸性气体,浓度低辰光带恶臭,气味如臭蛋;浓度高辰光反而没气味(因为高浓度个硫化氢可以麻痹嗅觉神经)。能溶勒水,0 °C辰光1体积水能溶解2.6体积左右个硫化氢。

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