| 硝酸钕和钐的水合物在水中溶解热的测定 |
| MEASUREMENTS OF SOLUTION HEAT FOR NEODYMIUM NITRATE HYDRATES AND SAMARIUM NITRATE HYDRATES IN WATER |
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| 摘要: 本文用补偿式数字量热计测定了六水、四水硝酸钕和六水、五水硝酸钐298.15K时在水中的溶解热,求得了它们的标准生成热、相应的标准脱水焓和晶格能。 |
| 关键词: 硝酸钕水合物 硝酸钐水合物 溶解热 |
| 基金项目: 国家自然科学基金资助课题 |
| Abstract: The solution heats of Nd(NO3)3·nH2O(n=6,4) and Sm(NO3)3·mH2O(m=6,5) in water have been measured by digital compensation calorimeter at 298.15K.The values are 18.859±0.028,10.301±0.082,19.283±0.913,and 10.642±0.096 kJ/mol,respectively.The standard formation heats,dehydration enthalpies and lattice energies of the hydrates are reported. |
| Keywords: neodymium nitrate hydrate samarium nitrate hydrate solution heat |
| 投稿时间：1987-08-11 |
| 摘要点击次数: 1472 |
| 全文下载次数: 1739 |
| 高胜利,杨祖培,谭钦德,刘翊纶.硝酸钕和钐的水合物在水中溶解热的测定[J].无机化学学报,1989,5(1):93-96. |
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