一、探究铁制品锈蚀条件例1防止金属腐蚀,特别是钢铁的锈蚀是世界科学研究和技术领域中的重大课题.某同学为了探究铁生锈与哪些因素有关,设计了一个实验(如右图所示):该同学找到三根铁钉,经过酸洗除锈、干燥后,分别放入A、B、C三支试 First, to explore iron products corrosion conditions Example 1 to prevent metal corrosion, especially steel corrosion is a major topic in the world of scientific research and technology. A classmate in order to explore the iron rust and what factors related to the design of an experiment (such as the right Shown): The student found three nails, which were rusted and dried after pickling. They were put into three tests A, B, and C, respectively.