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读了贵刊1988年第六期第42页《Fe_3O_4能与酸反应吗?》一文后,我不同意文中提出的Fe_3O_4不能与酸反应的观点。事实上不仅许多化学手册有关于Fe_3O_4溶于酸的记载,而且更重要的是我经过多次实验证实:Fe_3O_3是可以和酸反应的。只不过与不同种酸、同一种酸但浓度不同时,反应情况不同罢了。为了证实这一观点,我们可做如
After reading the article “Reacting Fe_3O_4 with Acid” in the 42nd issue of your magazine in 1988, I disagree with the view that Fe_3O_4 cannot react with acid. In fact, not only many chemical handbooks have written about the dissolution of Fe 3 O 4 in acid, but more importantly, I have repeatedly confirmed that Fe 3 O 3 can react with acids. Only with different acids, the same acid but different concentrations, the reaction is different. In order to confirm this point of view, we can do