2012年高考化学试卷(四川)(解析卷)
【试卷总评】1.试题继续坚持考查学生的基础知识,考查的内容都是重点内容。如:化学与生活(第6题)、阿伏加德罗常数(第7题)、元素周期表和元素周期律(第8题)、离子方程式正误判断(第9题)、离子浓度大小的比较(第10题)、原电池(第11题)、化学反应速率和化学平衡(第12题)、无机化合物的计算(第13题)、无机推断(第26题)、有机反应类型的判断、有机分子中原子共面的判断、有机化学方程式的书写等(第27题)、仪器的识别、气密性的检查、实验误差解释、相关计算、实验评价及设计(第28题)、化学式的推断、方程式书写、热化学方程式的书写、同分异构体的书写(第29题)。 2.紧扣教材。如第9题四个离子方...
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