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从近两年全国高考理科综合卷不难看出,化学实验题充分体现了学科之间的联系,考查了学生跨学科的综合能力。本文就跨学科化学综合实验题进行归类,并举例加以分析。一、与物理知识相结合的综合实验题化学实验与物理知识相结合是设计综合实验的热点。如化学反应与压强,化学反应与浮力,燃烧与做功,气化与灭火,电化学中的电子转移与物理学中
It is not difficult to see from the comprehensive science volume of national college entrance examination in the past two years that chemical experiment questions fully reflect the links between disciplines and examine students’ interdisciplinary comprehensive ability. This article classifies multidisciplinary chemistry comprehensive experiment questions and gives examples for analysis. First, the combination of physical knowledge and comprehensive experimental chemistry experiments and physical knowledge is the design of a comprehensive experiment hot spots. Such as chemical reaction and pressure, chemical reaction and buoyancy, combustion and work, gasification and fire extinguishing, electron transfer in electrochemistry and physics