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ÔÚ900¡æÒÔÏÂʱºÜÎȶ¨£¬¼ÓÈÈÖÁ1127¡æÊ±·Ö½â·Å³öSO2¡£ https://www.basechem.org/chemical/21545 |

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895¡æ Õâ¸öÊÇ×ܽáÎÄÏ×À´µÄ The thermal decomposition of eleven (II) sulphates has been studied by a combination of thermogravimetric and differential thermal analysis. The relative decomposition temperatures are: MnSO4 755, FeSO4 537, CoSO4 708, NiSO4 675, CuSO4 598, ZnSO4 646, CdSO4 816, PbSO4 803, MgSO4 895, CaSO4 1149, and SrSO4 1374¡ãC. Factors possibly influencing thermal stability of such salts are discussed, with special consideration of the effects of the metal's electronegativity and polarizing power on the condition of the anion. |
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