2012年高考化学试卷(山东)(解析卷)
【试卷总评】2012年山东理综卷中的化学试题体现一个“和谐”的主题,与往年的题目类型、考查目的,甚至命题内容如出一辙,这种命题方式有利于考生考试情绪的稳定;同时题目所涉及的内容覆盖的知识点极为宽广,一个题目可以考查几个知识点,甚至十几个知识点,因此很好地考查考生的全面的化学知识和学科素养。(2011·山东)7.下列与化学概念有关的说法正确的是A.化合反应均为氧化还原反应B.金属氧化物均为碱性氧化物C.催化剂能改变可逆反应达到平衡的时间D.石油是混合物,其分馏产品汽油为纯净物(2011·山东)8.下列与含氯化合物有关的说法正确的是A.HClO是弱酸,所以NaClO是弱电解质B.向沸水中逐滴加入少...
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