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化学工艺流程题是一类极具特色和前景的高考题型,能很好的体现新课程标准和《考试说明》的要求,因此江苏省高考试题中近几年每年都出现.这类题往往题干长,信息多,又是以真实的工业生产作为背景,对学生而言,陌生度大,难度较大,但却要求学生在短短的12分钟左右的时间内完成,那是不是在强人所难?是不是一个不可能完成的任务呢?因此我们有必要来研究一下化学工艺流程题,为快速准确解答化学工艺流程题提供一些切实可行的方法.
Chemical process flow test is a very unique and promising college entrance examination questions, can well reflect the new curriculum standards and “test description” requirements, Jiangsu province entrance exam questions appear every year in recent years. The title is dry, the information is more, but also the real industrial production as a background, for students, a strange, difficult, but requires students to complete in just 12 minutes, that is not in Is not it an impossible task? So it is necessary for us to study the chemical process flow and provide some practical methods to answer the chemical process flow quickly and accurately.