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配制硫酸亚铁溶液,除了需要硫酸亚铁、蒸馏水,还需要铁钉和几滴稀盐酸!
Floor 1
HSbF6Onizuka
7/16/12 20:33
Floor 2
HSbF6Onizuka
7/16/12 20:34
硫酸亚铁溶液极易被氧化。
Floor 3
HSbF6Onizuka
7/16/12 20:42
后来又说是稀硫酸过量,然后加还原铁粉。
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