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2005年高考,涉及化学科试卷有全国高考理综卷Ⅰ、卷Ⅱ、卷Ⅲ、北京理综卷、天津理综卷、广东大综合卷、辽宁综合卷、上海化学卷、广东化学卷、江苏化学卷共10套。今年高考化学大纲新增加的其中一条明确指出:“掌握热化学方程式的含义”,因此热化学方程式在今年多套高考试题中出现。今年高考化学试题的一个热点“热化学方程式”在多套化学试题中出现,印证了高考化学考试大纲的变化,体现“热化学方程式”要求的“掌握”层次,试题主要围绕热化学方程式中反应热ΔH 的计算、热化学方程式的书写命题,涉及化学计量数与反应热ΔH 的关系;反应热与键能的关系;热化学方程式
In the 2005 college entrance examination, the related chemistry examination papers include the national college entrance examination science and technology comprehensive volume I, volume II, volume III, Beijing Lihong comprehensive volume, Tianjin Liji comprehensive volume, Guangdong large comprehensive volume, Liaoning comprehensive volume, Shanghai chemical volume, Guangdong chemical volume, Jiangsu A total of 10 sets of chemical rolls. One of the new additions to this year’s college entrance exam chemistry program clearly states: “Mastering the meaning of the thermochemical equations,” so the thermochemical equations appear in many high school exam questions this year. A hot spot “chemical equation” of the college entrance examination chemistry test appeared in multiple sets of chemistry test questions, confirming the change of the college entrance examination chemistry test outline and embodying the “mastery” level of the “thermochemical equation” requirement. The test questions mainly focused on the reaction in the thermochemical equation. The calculation of heat ΔH, the writing proposition of the thermochemical equation, the relationship between the stoichiometric number and the heat of reaction ΔH; the relationship between the heat of reaction and the bond energy; the thermochemical equation