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磷酸的化学式怎么写
更新时间: 2021-01-15 03:51:43  

1、H3PO4。

2、磷酸分子量为97.994,是一种常见的无机酸,是中强酸。由五氧化二磷溶于热水中即可得到。正磷酸工业上用硫酸处理磷灰石即得。磷酸在空气中容易潮解。加热会失水得到焦磷酸,再进一步失水得到偏磷酸。

关键词: 磷酸 化学式 怎么

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