| 用微量热法测定Cr3+解聚合作用的反应热及热力学性质 |
| DETERMINATION OF HEAT OF REACTION AND THERMODYNAMIC PROPERTIES ON THE HYDROLYTIC POLYMERIZATION OF CHROMIUM(Ⅲ)ION BY MICROCALORIMETRIC METHOD |
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| 摘要: 本文用微量量热仪测定了Cr3+在一定条件下的水解聚合作用的反应热,结合戴安邦等的研究工作[4-10],求出了不同温度下的水解聚合作用的平衡常数及有关热力学函数. |
| 关键词: 三价铬离子 微量热法 反应热 热力学函数 |
| 基金项目: |
| Abstract: The hydrolytic polymcrization of Cr3+ was studied with microcalorimctric method. Solution of reaction system contains:0.02 mol· dm-3 chromium nitrate, 0.2 mol·dm-3 sodium nitrate and pH=2.55(chemical equibra),solution kept at 40℃.In every reaction system. reaction processes produce heat,the thermogram were determined using the 2277 Thermal Activity Monitor. |
| Keywords: chromium(Ⅲ)iou microcalorimetry heat of reaction thermodynamic function |
| 投稿时间：1994-09-06 |
| 摘要点击次数: 1487 |
| 全文下载次数: 1508 |
| 于秀芳.用微量热法测定Cr3+解聚合作用的反应热及热力学性质[J].无机化学学报,1995,11(3):246-250. |
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