硝酸银有毒吗?金属银有毒吗?我手上生出不突起的洗不掉的小黑点是怎么回事?我最近接触过的化学药品:硝酸银,三氯化铬,铁氰化钾
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 02:24:46
![硝酸银有毒吗?金属银有毒吗?我手上生出不突起的洗不掉的小黑点是怎么回事?我最近接触过的化学药品:硝酸银,三氯化铬,铁氰化钾](/uploads/image/z/9721735-7-5.jpg?t=%E7%A1%9D%E9%85%B8%E9%93%B6%E6%9C%89%E6%AF%92%E5%90%97%3F%E9%87%91%E5%B1%9E%E9%93%B6%E6%9C%89%E6%AF%92%E5%90%97%3F%E6%88%91%E6%89%8B%E4%B8%8A%E7%94%9F%E5%87%BA%E4%B8%8D%E7%AA%81%E8%B5%B7%E7%9A%84%E6%B4%97%E4%B8%8D%E6%8E%89%E7%9A%84%E5%B0%8F%E9%BB%91%E7%82%B9%E6%98%AF%E6%80%8E%E4%B9%88%E5%9B%9E%E4%BA%8B%3F%E6%88%91%E6%9C%80%E8%BF%91%E6%8E%A5%E8%A7%A6%E8%BF%87%E7%9A%84%E5%8C%96%E5%AD%A6%E8%8D%AF%E5%93%81%EF%BC%9A%E7%A1%9D%E9%85%B8%E9%93%B6%2C%E4%B8%89%E6%B0%AF%E5%8C%96%E9%93%AC%2C%E9%93%81%E6%B0%B0%E5%8C%96%E9%92%BE)
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