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镍在硝酸中溶解还是与硝酸反应
更新时间: 2020-10-19 00:00:00  

镍是银白色金属,具有磁性和良好的可塑性,有好的耐腐蚀性,硬而有延展性并具有铁磁性的金属元素,它能够高度磨光和抗腐蚀。镍属于亲铁元素。在地核中含镍最高,是天然的镍铁合金。溶于硝酸后,呈绿色。主要用于合金及用作催化剂。

镍在硝酸中会被溶化,溶化是化学反应。镍与硝酸反应会生成氮气,硝酸镍和水。因此镍在硝酸中是与硝酸反应。

关键词: 硝酸 溶解 还是 反应

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