cupric nitrate

例句：

1. 1.This solution is used to precipitate cupric ions and remove them from the solution.
   这种溶液用于沉淀铜离子并将其从溶液中去除。
2. 2.The cupric nitrate reacts with ammonia to form cuprous oxide.
   铜硝酸盐与氨反应生成氧化亚铜。
3. 3.Cupric nitrate is commonly used as an indicator in chemical analysis.
   铜硝酸盐在化学分析中常作为指示剂使用。