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一、铁的应用和防锈试题例1(2004年甘肃省中考题)铁是一种应用十分广泛的金属·下列有关铁的叙述中,不正确的是()(A)铁制成铁合金可以改善金属的机械性能(B)可用铁桶配制和贮存农药波尔多液(C)用铁锅炒菜可使食物中增加微量元素(D)铁与稀盐酸、稀硫酸反应可以制备亚铁盐
First, the application of iron and rust test example 1 (2004 Gansu Province, the examination questions) iron is a widely used metal · The following description of the iron, the incorrect is () (A) iron can be made of ferroalloy Improve the mechanical properties of metals (B) Use iron drums to formulate and store pesticides Bordeaux mixture (C) Use iron pans to add trace elements to foods (D) Iron reacts with dilute hydrochloric acid and dilute sulfuric acid to prepare ferrous salts