天气预报 > 其他 > 暖宝宝里面的沙子放水里会怎么样
暖宝宝里面的沙子放水里会怎么样
更新时间: 2020-06-30 00:00:00  

暖宝宝成分含碳粉,氯化钠固体,三氧化二铁固体以及含美铝的盐类。红棕色的三氧化二铁和空气中一氧化碳反应,会被还原成黑色的铁单质和二氧化碳,铁单质不能和水反应,也不会溶于水,故没什么变化。

关键词: 宝宝 里面 沙子 放水 怎么样

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